committing changes in /etc after apt run
Package changes: +bsd-mailx 8.1.2-0.20160123cvs-4 armhf +exim4-base 4.89-7 armhf +exim4-config 4.89-7 all +exim4-daemon-light 4.89-7 armhf +eyed3 0.8-1 all +id3tool 1.2a-7 armhf +id3v2 0.1.12-3 armhf +libid3-3.8.3v5 3.8.3-16.2 armhf +liblockfile-bin 1.14-1 armhf +liblockfile1 1.14-1 armhf +python-eyed3 0.8-1 all +python-pathlib 1.0.1-2 allremotes/origin/may2018
parent
ce98409de0
commit
d1f6ef71c1
@ -0,0 +1,13 @@
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# /etc/aliases
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mailer-daemon: postmaster
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postmaster: root
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nobody: root
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hostmaster: root
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usenet: root
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news: root
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webmaster: root
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www: root
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ftp: root
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abuse: root
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noc: root
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security: root
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@ -0,0 +1 @@
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/usr/bin/bsd-mailx
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@ -0,0 +1 @@
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/usr/share/man/man1/bsd-mailx.1.gz
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@ -0,0 +1 @@
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/usr/bin/bsd-mailx
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@ -0,0 +1 @@
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/usr/share/man/man1/bsd-mailx.1.gz
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@ -0,0 +1 @@
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/usr/bin/bsd-mailx
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@ -0,0 +1 @@
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/usr/share/man/man1/bsd-mailx.1.gz
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@ -0,0 +1,105 @@
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#!/bin/sh
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if [ -n "$EX4DEBUG" ]; then
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echo "now debugging $0 $@"
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set -x
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fi
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# set this to some other value if you don't want the panic log to be
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# watched by this script, for example when you're using your own log
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# checking mechanisms or don't care.
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E4BCD_DAILY_REPORT_TO=""
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E4BCD_DAILY_REPORT_OPTIONS=""
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E4BCD_WATCH_PANICLOG="yes"
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# Number of lines of paniclog quoted in warning email.
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E4BCD_PANICLOG_LINES="10"
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E4BCD_PANICLOG_NOISE=""
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# Only do anything if exim4 is actually installed
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if [ ! -x /usr/lib/exim4/exim4 ]; then
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exit 0
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fi
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[ -f /etc/default/exim4 ] && . /etc/default/exim4
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SPOOLDIR="$(exim4 -bP spool_directory | sed 's/.*=[[:space:]]\(.*\)/\1/')"
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# The log processing code used in this cron script is not very
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# sophisticated. It relies on this cron job being executed earlier than
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# the log rotation job, and will have false results if the log is not
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# rotated exactly once daily in the daily cron processing. Even in the
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# default configuration, it will ignore log entries made between this
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# cron job and the log rotation job.
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# Patches for more sophisticated processing are appreciated via the
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# Debian BTS.
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E4BCD_MAINLOG_NOISE="^[[:digit:][:space:]:-]\{20\}\(\(Start\|End\) queue run: pid=[[:digit:]]\+\|exim [[:digit:]\.]\+ daemon started: pid=[[:digit:]]\+, .*\)$"
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if [ -n "$E4BCD_DAILY_REPORT_TO" ]; then
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if [ -x "$(command -v eximstats)" ] && [ -x "$(command -v mail)" ]; then
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if [ "$(< /var/log/exim4/mainlog grep -v "$E4BCD_MAINLOG_NOISE" | wc -l)" -gt "0" ]; then
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< /var/log/exim4/mainlog grep -v "$E4BCD_MAINLOG_NOISE" \
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| eximstats $E4BCD_DAILY_REPORT_OPTIONS \
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| mail -s"$(hostname --fqdn) Daily e-mail activity report" \
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$E4BCD_DAILY_REPORT_TO
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else
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echo "no mail activity in this interval" \
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| mail -s"$(hostname --fqdn) Daily e-mail activity report" \
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$E4BCD_DAILY_REPORT_TO
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fi
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else
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echo "The exim4 cron job is configured to send a daily report, but eximstats"
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echo "and/or mail cannot be found. Please check and make sure that these two"
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echo "binaries are available"
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fi
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fi
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log_this() {
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TEXT="$@"
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if ! logger -t exim4 -p mail.alert $TEXT; then
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RET="$?"
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echo >&2 "ALERT: could not syslog $TEXT, logger return value $RET"
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fi
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}
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if [ "$E4BCD_WATCH_PANICLOG" != "no" ]; then
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if [ -s "/var/log/exim4/paniclog" ]; then
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if [ -x "/usr/local/lib/exim4/nonzero_paniclog_hook" ]; then
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/usr/local/lib/exim4/nonzero_paniclog_hook
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fi
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if [ -z "$E4BCD_PANICLOG_NOISE" ] || grep -vq "$E4BCD_PANICLOG_NOISE" /var/log/exim4/paniclog; then
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log_this "ALERT: exim paniclog /var/log/exim4/paniclog has non-zero size, mail system possibly broken"
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if ! printf "Subject: exim paniclog on %s has non-zero size\nTo: root\n\nexim paniclog /var/log/exim4/paniclog on %s has non-zero size, mail system might be broken. The last ${E4BCD_PANICLOG_LINES} lines are quoted below.\n\n%s\n" \
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"$(hostname --fqdn)" "$(hostname --fqdn)" \
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"$(tail -n "${E4BCD_PANICLOG_LINES}" /var/log/exim4/paniclog)" \
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| exim4 root; then
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log_this "PANIC: sending out e-mail warning has failed, exim has non-zero return code"
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fi
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if [ "$E4BCD_WATCH_PANICLOG" = "once" ]; then
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logrotate -f /etc/logrotate.d/exim4-paniclog
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fi
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fi
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fi
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fi
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# run tidydb as Debian-exim:Debian-exim.
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if [ -x /usr/sbin/exim_tidydb ]; then
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cd $SPOOLDIR/db || exit 1
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if ! find $SPOOLDIR/db -maxdepth 1 -name '*.lockfile' -or -name 'log.*' \
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-or -type f -printf '%f\0' | \
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xargs -0r -n 1 \
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start-stop-daemon --start --exec /usr/sbin/exim_tidydb \
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--chuid Debian-exim:Debian-exim -- $SPOOLDIR > /dev/null; then
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# if we reach this, invoking exim_tidydb from start-stop-daemon has
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# failed, most probably because of libpam-tmpdir being in use
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# (see #373786 and #376165)
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find $SPOOLDIR/db -maxdepth 1 -name '*.lockfile' -or -name 'log.*' \
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-or -type f -printf '%f\0' | \
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runuser --shell=/bin/bash \
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--command="xargs -0r -n 1 /usr/sbin/exim_tidydb $SPOOLDIR > /dev/null" \
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Debian-exim
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fi
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fi
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@ -0,0 +1,24 @@
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# /etc/default/exim4
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EX4DEF_VERSION=''
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# 'combined' - one daemon running queue and listening on SMTP port
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# 'no' - no daemon running the queue
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# 'separate' - two separate daemons
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# 'ppp' - only run queue with /etc/ppp/ip-up.d/exim4.
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# 'nodaemon' - no daemon is started at all.
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# 'queueonly' - only a queue running daemon is started, no SMTP listener.
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# setting this to 'no' will also disable queueruns from /etc/ppp/ip-up.d/exim4
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QUEUERUNNER='combined'
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# how often should we run the queue
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QUEUEINTERVAL='30m'
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# options common to quez-runner and listening daemon
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COMMONOPTIONS=''
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# more options for the daemon/process running the queue (applies to the one
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# started in /etc/ppp/ip-up.d/exim4, too.
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QUEUERUNNEROPTIONS=''
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# special flags given to exim directly after the -q. See exim(8)
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QFLAGS=''
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# Options for the SMTP listener daemon. By default, it is listening on
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# port 25 only. To listen on more ports, it is recommended to use
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# -oX 25:587:10025 -oP /run/exim4/exim.pid
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SMTPLISTENEROPTIONS=''
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@ -0,0 +1,9 @@
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# This is /etc/email-addresses. It is part of the exim package
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#
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# This file contains email addresses to use for outgoing mail. Any local
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# part not in here will be qualified by the system domain as normal.
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#
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# It should contain lines of the form:
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#
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#user: someone@isp.com
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#otheruser: someoneelse@anotherisp.com
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@ -0,0 +1,8 @@
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######################################################################
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# ACL CONFIGURATION #
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# Specifies access control lists for incoming SMTP mail #
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######################################################################
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begin acl
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@ -0,0 +1,49 @@
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### acl/20_exim4-config_local_deny_exceptions
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#################################
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# This is used to determine whitelisted senders and hosts.
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# It checks for CONFDIR/host_local_deny_exceptions and
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# CONFDIR/sender_local_deny_exceptions.
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#
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# It is meant to be used from some other acl entry.
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#
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# See exim4-config_files(5) for details.
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#
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# If the files do not exist, the white list never matches, which is
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# the desired behaviour.
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#
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# The old file names CONFDIR/local_host_whitelist and
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# CONFDIR/local_sender_whitelist will continue to be honored for a
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# transition period. Their use is deprecated.
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acl_local_deny_exceptions:
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accept
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hosts = ${if exists{CONFDIR/host_local_deny_exceptions}\
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{CONFDIR/host_local_deny_exceptions}\
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{}}
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accept
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senders = ${if exists{CONFDIR/sender_local_deny_exceptions}\
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{CONFDIR/sender_local_deny_exceptions}\
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{}}
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accept
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hosts = ${if exists{CONFDIR/local_host_whitelist}\
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{CONFDIR/local_host_whitelist}\
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{}}
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accept
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senders = ${if exists{CONFDIR/local_sender_whitelist}\
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{CONFDIR/local_sender_whitelist}\
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{}}
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# This hook allows you to hook in your own ACLs without having to
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# modify this file. If you do it like we suggest, you'll end up with
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# a small performance penalty since there is an additional file being
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# accessed. This doesn't happen if you leave the macro unset.
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.ifdef LOCAL_DENY_EXCEPTIONS_LOCAL_ACL_FILE
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.include LOCAL_DENY_EXCEPTIONS_LOCAL_ACL_FILE
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.endif
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# this is still supported for a transition period and is deprecated.
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.ifdef WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
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.include WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
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.endif
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@ -0,0 +1,11 @@
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### acl/30_exim4-config_check_mail
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#################################
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# This access control list is used for every MAIL command in an incoming
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# SMTP message. The tests are run in order until the address is either
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# accepted or denied.
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#
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acl_check_mail:
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accept
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@ -0,0 +1,363 @@
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### acl/30_exim4-config_check_rcpt
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#################################
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# This access control list is used for every RCPT command in an incoming
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# SMTP message. The tests are run in order until the address is either
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# accepted or denied.
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#
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acl_check_rcpt:
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# Accept if the source is local SMTP (i.e. not over TCP/IP). We do this by
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# testing for an empty sending host field.
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accept
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hosts = :
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control = dkim_disable_verify
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# Do not try to verify DKIM signatures of incoming mail if DC_minimaldns
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# or DISABLE_DKIM_VERIFY are set.
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.ifdef DC_minimaldns
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warn
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control = dkim_disable_verify
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.else
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.ifdef DISABLE_DKIM_VERIFY
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warn
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control = dkim_disable_verify
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.endif
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.endif
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# The following section of the ACL is concerned with local parts that contain
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# certain non-alphanumeric characters. Dots in unusual places are
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# handled by this ACL as well.
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#
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# Non-alphanumeric characters other than dots are rarely found in genuine
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# local parts, but are often tried by people looking to circumvent
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# relaying restrictions. Therefore, although they are valid in local
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# parts, these rules disallow certain non-alphanumeric characters, as
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# a precaution.
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#
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# Empty components (two dots in a row) are not valid in RFC 2822, but Exim
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# allows them because they have been encountered. (Consider local parts
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# constructed as "firstinitial.secondinitial.familyname" when applied to
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# a name without a second initial.) However, a local part starting
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# with a dot or containing /../ can cause trouble if it is used as part of a
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# file name (e.g. for a mailing list). This is also true for local parts that
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# contain slashes. A pipe symbol can also be troublesome if the local part is
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# incorporated unthinkingly into a shell command line.
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#
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# These ACL components will block recipient addresses that are valid
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# from an RFC2822 point of view. We chose to have them blocked by
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# default for security reasons.
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#
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# If you feel that your site should have less strict recipient
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# checking, please feel free to change the default values of the macros
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# defined in main/01_exim4-config_listmacrosdefs or override them from a
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# local configuration file.
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#
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# Two different rules are used. The first one has a quite strict
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# default, and is applied to messages that are addressed to one of the
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# local domains handled by this host.
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# The default value of CHECK_RCPT_LOCAL_LOCALPARTS is defined in
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# main/01_exim4-config_listmacrosdefs:
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# CHECK_RCPT_LOCAL_LOCALPARTS = ^[.] : ^.*[@%!/|`#&?]
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# This blocks local parts that begin with a dot or contain a quite
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# broad range of non-alphanumeric characters.
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.ifdef CHECK_RCPT_LOCAL_LOCALPARTS
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deny
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domains = +local_domains
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local_parts = CHECK_RCPT_LOCAL_LOCALPARTS
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message = restricted characters in address
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.endif
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# The second rule applies to all other domains, and its default is
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# considerably less strict.
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# The default value of CHECK_RCPT_REMOTE_LOCALPARTS is defined in
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# main/01_exim4-config_listmacrosdefs:
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# CHECK_RCPT_REMOTE_LOCALPARTS = ^[./|] : ^.*[@%!`#&?] : ^.*/\\.\\./
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# It allows local users to send outgoing messages to sites
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# that use slashes and vertical bars in their local parts. It blocks
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# local parts that begin with a dot, slash, or vertical bar, but allows
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# these characters within the local part. However, the sequence /../ is
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# barred. The use of some other non-alphanumeric characters is blocked.
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# Single quotes might probably be dangerous as well, but they're
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# allowed by the default regexps to avoid rejecting mails to Ireland.
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# The motivation here is to prevent local users (or local users' malware)
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# from mounting certain kinds of attack on remote sites.
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.ifdef CHECK_RCPT_REMOTE_LOCALPARTS
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deny
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domains = !+local_domains
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local_parts = CHECK_RCPT_REMOTE_LOCALPARTS
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message = restricted characters in address
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.endif
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# Accept mail to postmaster in any local domain, regardless of the source,
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# and without verifying the sender.
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#
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accept
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.ifndef CHECK_RCPT_POSTMASTER
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local_parts = postmaster
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.else
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local_parts = CHECK_RCPT_POSTMASTER
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.endif
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domains = +local_domains : +relay_to_domains
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# Deny unless the sender address can be verified.
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#
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# This is disabled by default so that DNSless systems don't break. If
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# your system can do DNS lookups without delay or cost, you might want
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# to enable this feature.
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#
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# This feature does not work in smarthost and satellite setups as
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# with these setups all domains pass verification. See spec.txt section
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# "Access control lists" subsection "Address verification" with the added
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# information that a smarthost/satellite setup routes all non-local e-mail
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# to the smarthost.
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.ifdef CHECK_RCPT_VERIFY_SENDER
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deny
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message = Sender verification failed
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!acl = acl_local_deny_exceptions
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!verify = sender
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.endif
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# Verify senders listed in local_sender_callout with a callout.
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#
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# In smarthost and satellite setups, this causes the callout to be
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# done to the smarthost. Verification will thus only be reliable if the
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# smarthost does reject illegal addresses in the SMTP dialog.
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deny
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!acl = acl_local_deny_exceptions
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senders = ${if exists{CONFDIR/local_sender_callout}\
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{CONFDIR/local_sender_callout}\
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{}}
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!verify = sender/callout
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# Accept if the message comes from one of the hosts for which we are an
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# outgoing relay. It is assumed that such hosts are most likely to be MUAs,
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# so we set control=submission to make Exim treat the message as a
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# submission. It will fix up various errors in the message, for example, the
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# lack of a Date: header line. If you are actually relaying out out from
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# MTAs, you may want to disable this. If you are handling both relaying from
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# MTAs and submissions from MUAs you should probably split them into two
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# lists, and handle them differently.
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# Recipient verification is omitted here, because in many cases the clients
|
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# are dumb MUAs that don't cope well with SMTP error responses. If you are
|
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# actually relaying out from MTAs, you should probably add recipient
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# verification here.
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# Note that, by putting this test before any DNS black list checks, you will
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# always accept from these hosts, even if they end up on a black list. The
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# assumption is that they are your friends, and if they get onto black
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# list, it is a mistake.
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accept
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hosts = +relay_from_hosts
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control = submission/sender_retain
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control = dkim_disable_verify
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||||
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||||
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# Accept if the message arrived over an authenticated connection, from
|
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# any host. Again, these messages are usually from MUAs, so recipient
|
||||
# verification is omitted, and submission mode is set. And again, we do this
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# check before any black list tests.
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accept
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authenticated = *
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control = submission/sender_retain
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control = dkim_disable_verify
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||||
# Insist that a HELO/EHLO was accepted.
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require message = nice hosts say HELO first
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condition = ${if def:sender_helo_name}
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||||
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||||
# Insist that any other recipient address that we accept is either in one of
|
||||
# our local domains, or is in a domain for which we explicitly allow
|
||||
# relaying. Any other domain is rejected as being unacceptable for relaying.
|
||||
require
|
||||
message = relay not permitted
|
||||
domains = +local_domains : +relay_to_domains
|
||||
|
||||
|
||||
# We also require all accepted addresses to be verifiable. This check will
|
||||
# do local part verification for local domains, but only check the domain
|
||||
# for remote domains.
|
||||
require
|
||||
verify = recipient
|
||||
|
||||
|
||||
# Verify recipients listed in local_rcpt_callout with a callout.
|
||||
# This is especially handy for forwarding MX hosts (secondary MX or
|
||||
# mail hubs) of domains that receive a lot of spam to non-existent
|
||||
# addresses. The only way to check local parts for remote relay
|
||||
# domains is to use a callout (add /callout), but please read the
|
||||
# documentation about callouts before doing this.
|
||||
deny
|
||||
!acl = acl_local_deny_exceptions
|
||||
recipients = ${if exists{CONFDIR/local_rcpt_callout}\
|
||||
{CONFDIR/local_rcpt_callout}\
|
||||
{}}
|
||||
!verify = recipient/callout
|
||||
|
||||
|
||||
# CONFDIR/local_sender_blacklist holds a list of envelope senders that
|
||||
# should have their access denied to the local host. Incoming messages
|
||||
# with one of these senders are rejected at RCPT time.
|
||||
#
|
||||
# The explicit white lists are honored as well as negative items in
|
||||
# the black list. See exim4-config_files(5) for details.
|
||||
deny
|
||||
message = sender envelope address $sender_address is locally blacklisted here. If you think this is wrong, get in touch with postmaster
|
||||
!acl = acl_local_deny_exceptions
|
||||
senders = ${if exists{CONFDIR/local_sender_blacklist}\
|
||||
{CONFDIR/local_sender_blacklist}\
|
||||
{}}
|
||||
|
||||
|
||||
# deny bad sites (IP address)
|
||||
# CONFDIR/local_host_blacklist holds a list of host names, IP addresses
|
||||
# and networks (CIDR notation) that should have their access denied to
|
||||
# The local host. Messages coming in from a listed host will have all
|
||||
# RCPT statements rejected.
|
||||
#
|
||||
# The explicit white lists are honored as well as negative items in
|
||||
# the black list. See exim4-config_files(5) for details.
|
||||
deny
|
||||
message = sender IP address $sender_host_address is locally blacklisted here. If you think this is wrong, get in touch with postmaster
|
||||
!acl = acl_local_deny_exceptions
|
||||
hosts = ${if exists{CONFDIR/local_host_blacklist}\
|
||||
{CONFDIR/local_host_blacklist}\
|
||||
{}}
|
||||
|
||||
|
||||
# Warn if the sender host does not have valid reverse DNS.
|
||||
#
|
||||
# If your system can do DNS lookups without delay or cost, you might want
|
||||
# to enable this.
|
||||
# If sender_host_address is defined, it's a remote call. If
|
||||
# sender_host_name is not defined, then reverse lookup failed. Use
|
||||
# this instead of !verify = reverse_host_lookup to catch deferrals
|
||||
# as well as outright failures.
|
||||
.ifdef CHECK_RCPT_REVERSE_DNS
|
||||
warn
|
||||
condition = ${if and{{def:sender_host_address}{!def:sender_host_name}}\
|
||||
{yes}{no}}
|
||||
add_header = X-Host-Lookup-Failed: Reverse DNS lookup failed for $sender_host_address (${if eq{$host_lookup_failed}{1}{failed}{deferred}})
|
||||
.endif
|
||||
|
||||
|
||||
# Use spfquery to perform a pair of SPF checks (for details, see
|
||||
# http://www.openspf.org/)
|
||||
#
|
||||
# This is quite costly in terms of DNS lookups (~6 lookups per mail). Do not
|
||||
# enable if that's an issue. Also note that if you enable this, you must
|
||||
# install "spf-tools-perl" which provides the spfquery command.
|
||||
# Missing spf-tools-perl will trigger the "Unexpected error in
|
||||
# SPF check" warning.
|
||||
.ifdef CHECK_RCPT_SPF
|
||||
deny
|
||||
message = [SPF] $sender_host_address is not allowed to send mail from \
|
||||
${if def:sender_address_domain {$sender_address_domain}{$sender_helo_name}}. \
|
||||
Please see \
|
||||
http://www.openspf.org/Why?scope=${if def:sender_address_domain \
|
||||
{mfrom}{helo}};identity=${if def:sender_address_domain \
|
||||
{$sender_address}{$sender_helo_name}};ip=$sender_host_address
|
||||
log_message = SPF check failed.
|
||||
!acl = acl_local_deny_exceptions
|
||||
condition = ${run{/usr/bin/spfquery.mail-spf-perl --ip \
|
||||
${quote:$sender_host_address} --identity \
|
||||
${if def:sender_address_domain \
|
||||
{--scope mfrom --identity ${quote:$sender_address}}\
|
||||
{--scope helo --identity ${quote:$sender_helo_name}}}}\
|
||||
{no}{${if eq {$runrc}{1}{yes}{no}}}}
|
||||
|
||||
defer
|
||||
message = Temporary DNS error while checking SPF record. Try again later.
|
||||
!acl = acl_local_deny_exceptions
|
||||
condition = ${if eq {$runrc}{5}{yes}{no}}
|
||||
|
||||
warn
|
||||
condition = ${if <={$runrc}{6}{yes}{no}}
|
||||
add_header = Received-SPF: ${if eq {$runrc}{0}{pass}\
|
||||
{${if eq {$runrc}{2}{softfail}\
|
||||
{${if eq {$runrc}{3}{neutral}\
|
||||
{${if eq {$runrc}{4}{permerror}\
|
||||
{${if eq {$runrc}{6}{none}{error}}}}}}}}}\
|
||||
} client-ip=$sender_host_address; \
|
||||
${if def:sender_address_domain \
|
||||
{envelope-from=${sender_address}; }{}}\
|
||||
helo=$sender_helo_name
|
||||
|
||||
warn
|
||||
log_message = Unexpected error in SPF check.
|
||||
condition = ${if >{$runrc}{6}{yes}{no}}
|
||||
.endif
|
||||
|
||||
|
||||
# Check against classic DNS "black" lists (DNSBLs) which list
|
||||
# sender IP addresses
|
||||
.ifdef CHECK_RCPT_IP_DNSBLS
|
||||
warn
|
||||
dnslists = CHECK_RCPT_IP_DNSBLS
|
||||
add_header = X-Warning: $sender_host_address is listed at $dnslist_domain ($dnslist_value: $dnslist_text)
|
||||
log_message = $sender_host_address is listed at $dnslist_domain ($dnslist_value: $dnslist_text)
|
||||
.endif
|
||||
|
||||
|
||||
# Check against DNSBLs which list sender domains, with an option to locally
|
||||
# whitelist certain domains that might be blacklisted.
|
||||
#
|
||||
# Note: If you define CHECK_RCPT_DOMAIN_DNSBLS, you must append
|
||||
# "/$sender_address_domain" after each domain. For example:
|
||||
# CHECK_RCPT_DOMAIN_DNSBLS = rhsbl.foo.org/$sender_address_domain \
|
||||
# : rhsbl.bar.org/$sender_address_domain
|
||||
.ifdef CHECK_RCPT_DOMAIN_DNSBLS
|
||||
warn
|
||||
!senders = ${if exists{CONFDIR/local_domain_dnsbl_whitelist}\
|
||||
{CONFDIR/local_domain_dnsbl_whitelist}\
|
||||
{}}
|
||||
dnslists = CHECK_RCPT_DOMAIN_DNSBLS
|
||||
add_header = X-Warning: $sender_address_domain is listed at $dnslist_domain ($dnslist_value: $dnslist_text)
|
||||
log_message = $sender_address_domain is listed at $dnslist_domain ($dnslist_value: $dnslist_text)
|
||||
.endif
|
||||
|
||||
|
||||
# This hook allows you to hook in your own ACLs without having to
|
||||
# modify this file. If you do it like we suggest, you'll end up with
|
||||
# a small performance penalty since there is an additional file being
|
||||
# accessed. This doesn't happen if you leave the macro unset.
|
||||
.ifdef CHECK_RCPT_LOCAL_ACL_FILE
|
||||
.include CHECK_RCPT_LOCAL_ACL_FILE
|
||||
.endif
|
||||
|
||||
|
||||
#############################################################################
|
||||
# This check is commented out because it is recognized that not every
|
||||
# sysadmin will want to do it. If you enable it, the check performs
|
||||
# Client SMTP Authorization (csa) checks on the sending host. These checks
|
||||
# do DNS lookups for SRV records. The CSA proposal is currently (May 2005)
|
||||
# an Internet draft. You can, of course, add additional conditions to this
|
||||
# ACL statement to restrict the CSA checks to certain hosts only.
|
||||
#
|
||||
# require verify = csa
|
||||
#############################################################################
|
||||
|
||||
|
||||
# Accept if the address is in a domain for which we are an incoming relay,
|
||||
# but again, only if the recipient can be verified.
|
||||
|
||||
accept
|
||||
domains = +relay_to_domains
|
||||
endpass
|
||||
verify = recipient
|
||||
|
||||
|
||||
# At this point, the address has passed all the checks that have been
|
||||
# configured, so we accept it unconditionally.
|
||||
|
||||
accept
|
||||
@ -0,0 +1,84 @@
|
||||
|
||||
### acl/40_exim4-config_check_data
|
||||
#################################
|
||||
|
||||
# This ACL is used after the contents of a message have been received. This
|
||||
# is the ACL in which you can test a message's headers or body, and in
|
||||
# particular, this is where you can invoke external virus or spam scanners.
|
||||
|
||||
acl_check_data:
|
||||
|
||||
# Deny if the message contains an overlong line. Per the standards
|
||||
# we should never receive one such via SMTP.
|
||||
#
|
||||
.ifndef IGNORE_SMTP_LINE_LENGTH_LIMIT
|
||||
deny message = maximum allowed line length is 998 octets, \
|
||||
got $max_received_linelength
|
||||
condition = ${if > {$max_received_linelength}{998}}
|
||||
.endif
|
||||
|
||||
# Deny unless the address list headers are syntactically correct.
|
||||
#
|
||||
# If you enable this, you might reject legitimate mail.
|
||||
.ifdef CHECK_DATA_VERIFY_HEADER_SYNTAX
|
||||
deny
|
||||
message = Message headers fail syntax check
|
||||
!acl = acl_local_deny_exceptions
|
||||
!verify = header_syntax
|
||||
.endif
|
||||
|
||||
|
||||
# require that there is a verifiable sender address in at least
|
||||
# one of the "Sender:", "Reply-To:", or "From:" header lines.
|
||||
.ifdef CHECK_DATA_VERIFY_HEADER_SENDER
|
||||
deny
|
||||
message = No verifiable sender address in message headers
|
||||
!acl = acl_local_deny_exceptions
|
||||
!verify = header_sender
|
||||
.endif
|
||||
|
||||
|
||||
# Deny if the message contains malware. Before enabling this check, you
|
||||
# must install a virus scanner and set the av_scanner option in the
|
||||
# main configuration.
|
||||
#
|
||||
# exim4-daemon-heavy must be used for this section to work.
|
||||
#
|
||||
# deny
|
||||
# malware = *
|
||||
# message = This message was detected as possible malware ($malware_name).
|
||||
|
||||
|
||||
# Add headers to a message if it is judged to be spam. Before enabling this,
|
||||
# you must install SpamAssassin. You also need to set the spamd_address
|
||||
# option in the main configuration.
|
||||
#
|
||||
# exim4-daemon-heavy must be used for this section to work.
|
||||
#
|
||||
# Please note that this is only suiteable as an example. There are
|
||||
# multiple issues with this configuration method. For example, if you go
|
||||
# this way, you'll give your spamassassin daemon write access to the
|
||||
# entire exim spool which might be a security issue in case of a
|
||||
# spamassassin exploit.
|
||||
#
|
||||
# See the exim docs and the exim wiki for more suitable examples.
|
||||
#
|
||||
# warn
|
||||
# spam = Debian-exim:true
|
||||
# add_header = X-Spam_score: $spam_score\n\
|
||||
# X-Spam_score_int: $spam_score_int\n\
|
||||
# X-Spam_bar: $spam_bar\n\
|
||||
# X-Spam_report: $spam_report
|
||||
|
||||
|
||||
# This hook allows you to hook in your own ACLs without having to
|
||||
# modify this file. If you do it like we suggest, you'll end up with
|
||||
# a small performance penalty since there is an additional file being
|
||||
# accessed. This doesn't happen if you leave the macro unset.
|
||||
.ifdef CHECK_DATA_LOCAL_ACL_FILE
|
||||
.include CHECK_DATA_LOCAL_ACL_FILE
|
||||
.endif
|
||||
|
||||
|
||||
# accept otherwise
|
||||
accept
|
||||
@ -0,0 +1,8 @@
|
||||
|
||||
######################################################################
|
||||
# AUTHENTICATION CONFIGURATION #
|
||||
######################################################################
|
||||
|
||||
begin authenticators
|
||||
|
||||
|
||||
@ -0,0 +1,254 @@
|
||||
|
||||
### auth/30_exim4-config_examples
|
||||
#################################
|
||||
|
||||
# The examples below are for server side authentication, when the
|
||||
# local exim is SMTP server and clients authenticate to the local exim.
|
||||
|
||||
# They allow two styles of plain-text authentication against an
|
||||
# CONFDIR/passwd file whose syntax is described in exim4_passwd(5).
|
||||
|
||||
# Hosts that are allowed to use AUTH are defined by the
|
||||
# auth_advertise_hosts option in the main configuration. The default is
|
||||
# "*", which allows authentication to all hosts over all kinds of
|
||||
# connections if there is at least one authenticator defined here.
|
||||
# Authenticators which rely on unencrypted clear text passwords don't
|
||||
# advertise on unencrypted connections by default. Thus, it might be
|
||||
# wise to set up TLS to allow encrypted connections. If TLS cannot be
|
||||
# used for some reason, you can set AUTH_SERVER_ALLOW_NOTLS_PASSWORDS to
|
||||
# advertise unencrypted clear text password based authenticators on all
|
||||
# connections. As this is severely reducing security, using TLS is
|
||||
# preferred over allowing clear text password based authenticators on
|
||||
# unencrypted connections.
|
||||
|
||||
# PLAIN authentication has no server prompts. The client sends its
|
||||
# credentials in one lump, containing an authorization ID (which we do not
|
||||
# use), an authentication ID, and a password. The latter two appear as
|
||||
# $auth2 and $auth3 in the configuration and should be checked against a
|
||||
# valid username and password. In a real configuration you would typically
|
||||
# use $auth2 as a lookup key, and compare $auth3 against the result of the
|
||||
# lookup, perhaps using the crypteq{}{} condition.
|
||||
|
||||
# plain_server:
|
||||
# driver = plaintext
|
||||
# public_name = PLAIN
|
||||
# server_condition = "${if crypteq{$auth3}{${extract{1}{:}{${lookup{$auth2}lsearch{CONFDIR/passwd}{$value}{*:*}}}}}{1}{0}}"
|
||||
# server_set_id = $auth2
|
||||
# server_prompts = :
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
|
||||
# LOGIN authentication has traditional prompts and responses. There is no
|
||||
# authorization ID in this mechanism, so unlike PLAIN the username and
|
||||
# password are $auth1 and $auth2. Apart from that you can use the same
|
||||
# server_condition setting for both authenticators.
|
||||
|
||||
# login_server:
|
||||
# driver = plaintext
|
||||
# public_name = LOGIN
|
||||
# server_prompts = "Username:: : Password::"
|
||||
# server_condition = "${if crypteq{$auth2}{${extract{1}{:}{${lookup{$auth1}lsearch{CONFDIR/passwd}{$value}{*:*}}}}}{1}{0}}"
|
||||
# server_set_id = $auth1
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
#
|
||||
# cram_md5_server:
|
||||
# driver = cram_md5
|
||||
# public_name = CRAM-MD5
|
||||
# server_secret = ${extract{2}{:}{${lookup{$auth1}lsearch{CONFDIR/passwd}{$value}fail}}}
|
||||
# server_set_id = $auth1
|
||||
|
||||
# Here is an example of CRAM-MD5 authentication against PostgreSQL:
|
||||
#
|
||||
# psqldb_auth_server:
|
||||
# driver = cram_md5
|
||||
# public_name = CRAM-MD5
|
||||
# server_secret = ${lookup pgsql{SELECT pw FROM users WHERE username = '${quote_pgsql:$auth1}'}{$value}fail}
|
||||
# server_set_id = $auth1
|
||||
|
||||
# Authenticate against local passwords using sasl2-bin
|
||||
# Requires exim_uid to be a member of sasl group, see README.Debian.gz
|
||||
# plain_saslauthd_server:
|
||||
# driver = plaintext
|
||||
# public_name = PLAIN
|
||||
# server_condition = ${if saslauthd{{$auth2}{$auth3}}{1}{0}}
|
||||
# server_set_id = $auth2
|
||||
# server_prompts = :
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
#
|
||||
# login_saslauthd_server:
|
||||
# driver = plaintext
|
||||
# public_name = LOGIN
|
||||
# server_prompts = "Username:: : Password::"
|
||||
# # don't send system passwords over unencrypted connections
|
||||
# server_condition = ${if saslauthd{{$auth1}{$auth2}}{1}{0}}
|
||||
# server_set_id = $auth1
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
#
|
||||
# ntlm_sasl_server:
|
||||
# driver = cyrus_sasl
|
||||
# public_name = NTLM
|
||||
# server_realm = <short main hostname>
|
||||
# server_set_id = $auth1
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
#
|
||||
# digest_md5_sasl_server:
|
||||
# driver = cyrus_sasl
|
||||
# public_name = DIGEST-MD5
|
||||
# server_realm = <short main hostname>
|
||||
# server_set_id = $auth1
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
|
||||
# Authentcate against cyrus-sasl
|
||||
# This is mainly untested, please report any problems to
|
||||
# pkg-exim4-users@lists.alioth.debian.org.
|
||||
# cram_md5_sasl_server:
|
||||
# driver = cyrus_sasl
|
||||
# public_name = CRAM-MD5
|
||||
# server_realm = <short main hostname>
|
||||
# server_set_id = $auth1
|
||||
#
|
||||
# plain_sasl_server:
|
||||
# driver = cyrus_sasl
|
||||
# public_name = PLAIN
|
||||
# server_realm = <short main hostname>
|
||||
# server_set_id = $auth1
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
#
|
||||
# login_sasl_server:
|
||||
# driver = cyrus_sasl
|
||||
# public_name = LOGIN
|
||||
# server_realm = <short main hostname>
|
||||
# server_set_id = $auth1
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
|
||||
# Authenticate against courier authdaemon
|
||||
|
||||
# This is now the (working!) example from
|
||||
# http://www.exim.org/eximwiki/FAQ/Policy_controls/Q0730
|
||||
# Possible pitfall: access rights on /var/run/courier/authdaemon/socket.
|
||||
# plain_courier_authdaemon:
|
||||
# driver = plaintext
|
||||
# public_name = PLAIN
|
||||
# server_condition = \
|
||||
# ${extract {ADDRESS} \
|
||||
# {${readsocket{/var/run/courier/authdaemon/socket} \
|
||||
# {AUTH ${strlen:exim\nlogin\n$auth2\n$auth3\n}\nexim\nlogin\n$auth2\n$auth3\n} }} \
|
||||
# {yes} \
|
||||
# fail}
|
||||
# server_set_id = $auth2
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
|
||||
# login_courier_authdaemon:
|
||||
# driver = plaintext
|
||||
# public_name = LOGIN
|
||||
# server_prompts = Username:: : Password::
|
||||
# server_condition = \
|
||||
# ${extract {ADDRESS} \
|
||||
# {${readsocket{/var/run/courier/authdaemon/socket} \
|
||||
# {AUTH ${strlen:exim\nlogin\n$auth1\n$auth2\n}\nexim\nlogin\n$auth1\n$auth2\n} }} \
|
||||
# {yes} \
|
||||
# fail}
|
||||
# server_set_id = $auth1
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
|
||||
# This one is a bad hack to support the broken version 4.xx of
|
||||
# Microsoft Outlook Express which violates the RFCs by demanding
|
||||
# "250-AUTH=" instead of "250-AUTH ".
|
||||
# If your list of offered authenticators is other than PLAIN and LOGIN,
|
||||
# you need to adapt the public_name line manually.
|
||||
# It has to be the last authenticator to work and has not been tested
|
||||
# well. Use at your own risk.
|
||||
# See the thread entry point from
|
||||
# http://www.exim.org/mail-archives/exim-users/Week-of-Mon-20050214/msg00213.html
|
||||
# for the related discussion on the exim-users mailing list.
|
||||
# Thanks to Fred Viles for this great work.
|
||||
|
||||
# support_broken_outlook_express_4_server:
|
||||
# driver = plaintext
|
||||
# public_name = "\r\n250-AUTH=PLAIN LOGIN"
|
||||
# server_prompts = User Name : Password
|
||||
# server_condition = no
|
||||
# .ifndef AUTH_SERVER_ALLOW_NOTLS_PASSWORDS
|
||||
# server_advertise_condition = ${if eq{$tls_in_cipher}{}{}{*}}
|
||||
# .endif
|
||||
|
||||
##############
|
||||
# See /usr/share/doc/exim4-base/README.Debian.gz
|
||||
##############
|
||||
|
||||
# These examples below are the equivalent for client side authentication.
|
||||
# They get the passwords from CONFDIR/passwd.client, whose format is
|
||||
# defined in exim4_passwd_client(5)
|
||||
|
||||
# Because AUTH PLAIN and AUTH LOGIN send the password in clear, we
|
||||
# only allow these mechanisms over encrypted connections by default.
|
||||
# You can set AUTH_CLIENT_ALLOW_NOTLS_PASSWORDS to allow unencrypted
|
||||
# clear text password authentication on all connections.
|
||||
|
||||
cram_md5:
|
||||
driver = cram_md5
|
||||
public_name = CRAM-MD5
|
||||
client_name = ${extract{1}{:}{${lookup{$host}nwildlsearch{CONFDIR/passwd.client}{$value}fail}}}
|
||||
client_secret = ${extract{2}{:}{${lookup{$host}nwildlsearch{CONFDIR/passwd.client}{$value}fail}}}
|
||||
|
||||
# this returns the matching line from passwd.client and doubles all ^
|
||||
PASSWDLINE=${sg{\
|
||||
${lookup{$host}nwildlsearch{CONFDIR/passwd.client}{$value}fail}\
|
||||
}\
|
||||
{\\N[\\^]\\N}\
|
||||
{^^}\
|
||||
}
|
||||
|
||||
plain:
|
||||
driver = plaintext
|
||||
public_name = PLAIN
|
||||
.ifndef AUTH_CLIENT_ALLOW_NOTLS_PASSWORDS
|
||||
client_send = "<; ${if !eq{$tls_out_cipher}{}\
|
||||
{^${extract{1}{:}{PASSWDLINE}}\
|
||||
^${sg{PASSWDLINE}{\\N([^:]+:)(.*)\\N}{\\$2}}\
|
||||
}fail}"
|
||||
.else
|
||||
client_send = "<; ^${extract{1}{:}{PASSWDLINE}}\
|
||||
^${sg{PASSWDLINE}{\\N([^:]+:)(.*)\\N}{\\$2}}"
|
||||
.endif
|
||||
|
||||
login:
|
||||
driver = plaintext
|
||||
public_name = LOGIN
|
||||
.ifndef AUTH_CLIENT_ALLOW_NOTLS_PASSWORDS
|
||||
# Return empty string if not non-TLS AND looking up $host in passwd-file
|
||||
# yields a non-empty string; fail otherwise.
|
||||
client_send = "<; ${if and{\
|
||||
{!eq{$tls_out_cipher}{}}\
|
||||
{!eq{PASSWDLINE}{}}\
|
||||
}\
|
||||
{}fail}\
|
||||
; ${extract{1}{::}{PASSWDLINE}}\
|
||||
; ${sg{PASSWDLINE}{\\N([^:]+:)(.*)\\N}{\\$2}}"
|
||||
.else
|
||||
# Return empty string if looking up $host in passwd-file yields a
|
||||
# non-empty string; fail otherwise.
|
||||
client_send = "<; ${if !eq{PASSWDLINE}{}\
|
||||
{}fail}\
|
||||
; ${extract{1}{::}{PASSWDLINE}}\
|
||||
; ${sg{PASSWDLINE}{\\N([^:]+:)(.*)\\N}{\\$2}}"
|
||||
.endif
|
||||
@ -0,0 +1,101 @@
|
||||
######################################################################
|
||||
# Runtime configuration file for Exim 4 (Debian Packaging) #
|
||||
######################################################################
|
||||
|
||||
######################################################################
|
||||
# /etc/exim4/exim4.conf.template is only used with the non-split
|
||||
# configuration scheme.
|
||||
# /etc/exim4/conf.d/main/01_exim4-config_listmacrosdefs is only used
|
||||
# with the split configuration scheme.
|
||||
# If you find this comment anywhere else, somebody copied it there.
|
||||
# Documentation about the Debian exim4 configuration scheme can be
|
||||
# found in /usr/share/doc/exim4-base/README.Debian.gz.
|
||||
######################################################################
|
||||
|
||||
######################################################################
|
||||
# MAIN CONFIGURATION SETTINGS #
|
||||
######################################################################
|
||||
|
||||
# Just for reference and scripts.
|
||||
# On Debian systems, the main binary is installed as exim4 to avoid
|
||||
# conflicts with the exim 3 packages.
|
||||
exim_path = /usr/sbin/exim4
|
||||
|
||||
# Macro defining the main configuration directory.
|
||||
# We do not use absolute paths.
|
||||
.ifndef CONFDIR
|
||||
CONFDIR = /etc/exim4
|
||||
.endif
|
||||
|
||||
# debconf-driven macro definitions get inserted after this line
|
||||
UPEX4CmacrosUPEX4C = 1
|
||||
|
||||
# Create domain and host lists for relay control
|
||||
# '@' refers to 'the name of the local host'
|
||||
|
||||
# List of domains considered local for exim. Domains not listed here
|
||||
# need to be deliverable remotely.
|
||||
domainlist local_domains = MAIN_LOCAL_DOMAINS
|
||||
|
||||
# List of recipient domains to relay _to_. Use this list if you're -
|
||||
# for example - fallback MX or mail gateway for domains.
|
||||
domainlist relay_to_domains = MAIN_RELAY_TO_DOMAINS
|
||||
|
||||
# List of sender networks (IP addresses) to _unconditionally_ relay
|
||||
# _for_. If you intend to be SMTP AUTH server, you do not need to enter
|
||||
# anything here.
|
||||
hostlist relay_from_hosts = MAIN_RELAY_NETS
|
||||
|
||||
|
||||
# Decide which domain to use to add to all unqualified addresses.
|
||||
# If MAIN_PRIMARY_HOSTNAME_AS_QUALIFY_DOMAIN is defined, the primary
|
||||
# hostname is used. If not, but MAIN_QUALIFY_DOMAIN is set, the value
|
||||
# of MAIN_QUALIFY_DOMAIN is used. If both macros are not defined,
|
||||
# the first line of /etc/mailname is used.
|
||||
.ifndef MAIN_PRIMARY_HOSTNAME_AS_QUALIFY_DOMAIN
|
||||
.ifndef MAIN_QUALIFY_DOMAIN
|
||||
qualify_domain = ETC_MAILNAME
|
||||
.else
|
||||
qualify_domain = MAIN_QUALIFY_DOMAIN
|
||||
.endif
|
||||
.endif
|
||||
|
||||
# listen on all all interfaces?
|
||||
.ifdef MAIN_LOCAL_INTERFACES
|
||||
local_interfaces = MAIN_LOCAL_INTERFACES
|
||||
.endif
|
||||
|
||||
.ifndef LOCAL_DELIVERY
|
||||
# The default transport, set in /etc/exim4/update-exim4.conf.conf,
|
||||
# defaulting to mail_spool. See CONFDIR/conf.d/transport/ for possibilities
|
||||
LOCAL_DELIVERY=mail_spool
|
||||
.endif
|
||||
|
||||
# The gecos field in /etc/passwd holds not only the name. see passwd(5).
|
||||
gecos_pattern = ^([^,:]*)
|
||||
gecos_name = $1
|
||||
|
||||
# define macros to be used in acl/30_exim4-config_check_rcpt to check
|
||||
# recipient local parts for strange characters.
|
||||
|
||||
# This macro definition really should be in
|
||||
# acl/30_exim4-config_check_rcpt but cannot be there due to
|
||||
# http://www.exim.org/bugzilla/show_bug.cgi?id=101 as of exim 4.62.
|
||||
|
||||
# These macros are documented in acl/30_exim4-config_check_rcpt,
|
||||
# can be changed here or overridden by a locally added configuration
|
||||
# file as described in README.Debian section "Using Exim Macros to control
|
||||
# the configuration".
|
||||
|
||||
.ifndef CHECK_RCPT_LOCAL_LOCALPARTS
|
||||
CHECK_RCPT_LOCAL_LOCALPARTS = ^[.] : ^.*[@%!/|`#&?]
|
||||
.endif
|
||||
|
||||
.ifndef CHECK_RCPT_REMOTE_LOCALPARTS
|
||||
CHECK_RCPT_REMOTE_LOCALPARTS = ^[./|] : ^.*[@%!`#&?] : ^.*/\\.\\./
|
||||
.endif
|
||||
|
||||
# always log tls_peerdn as we use TLS for outgoing connects by default
|
||||
.ifndef MAIN_LOG_SELECTOR
|
||||
MAIN_LOG_SELECTOR = +smtp_protocol_error +smtp_syntax_error +tls_certificate_verified +tls_peerdn
|
||||
.endif
|
||||
@ -0,0 +1,218 @@
|
||||
|
||||
### main/02_exim4-config_options
|
||||
#################################
|
||||
|
||||
|
||||
# Defines the access control list that is run when an
|
||||
# SMTP MAIL command is received.
|
||||
#
|
||||
.ifndef MAIN_ACL_CHECK_MAIL
|
||||
MAIN_ACL_CHECK_MAIL = acl_check_mail
|
||||
.endif
|
||||
acl_smtp_mail = MAIN_ACL_CHECK_MAIL
|
||||
|
||||
|
||||
# Defines the access control list that is run when an
|
||||
# SMTP RCPT command is received.
|
||||
#
|
||||
.ifndef MAIN_ACL_CHECK_RCPT
|
||||
MAIN_ACL_CHECK_RCPT = acl_check_rcpt
|
||||
.endif
|
||||
acl_smtp_rcpt = MAIN_ACL_CHECK_RCPT
|
||||
|
||||
|
||||
# Defines the access control list that is run when an
|
||||
# SMTP DATA command is received.
|
||||
#
|
||||
.ifndef MAIN_ACL_CHECK_DATA
|
||||
MAIN_ACL_CHECK_DATA = acl_check_data
|
||||
.endif
|
||||
acl_smtp_data = MAIN_ACL_CHECK_DATA
|
||||
|
||||
|
||||
# Message size limit. The default (used when MESSAGE_SIZE_LIMIT
|
||||
# is unset) is 50 MB
|
||||
.ifdef MESSAGE_SIZE_LIMIT
|
||||
message_size_limit = MESSAGE_SIZE_LIMIT
|
||||
.endif
|
||||
|
||||
|
||||
# If you are running exim4-daemon-heavy or a custom version of Exim that
|
||||
# was compiled with the content-scanning extension, you can cause incoming
|
||||
# messages to be automatically scanned for viruses. You have to modify the
|
||||
# configuration in two places to set this up. The first of them is here,
|
||||
# where you define the interface to your scanner. This example is typical
|
||||
# for ClamAV; see the manual for details of what to set for other virus
|
||||
# scanners. The second modification is in the acl_check_data access
|
||||
# control list.
|
||||
|
||||
# av_scanner = clamd:/var/run/clamav/clamd.ctl
|
||||
|
||||
|
||||
# For spam scanning, there is a similar option that defines the interface to
|
||||
# SpamAssassin. You do not need to set this if you are using the default, which
|
||||
# is shown in this commented example. As for virus scanning, you must also
|
||||
# modify the acl_check_data access control list to enable spam scanning.
|
||||
|
||||
# spamd_address = 127.0.0.1 783
|
||||
|
||||
# Domain used to qualify unqualified recipient addresses
|
||||
# If this option is not set, the qualify_domain value is used.
|
||||
# qualify_recipient = <value of qualify_domain>
|
||||
|
||||
|
||||
# Allow Exim to recognize addresses of the form "user@[10.11.12.13]",
|
||||
# where the domain part is a "domain literal" (an IP address) instead
|
||||
# of a named domain. The RFCs require this facility, but it is disabled
|
||||
# in the default config since it is rarely used and frequently abused.
|
||||
# Domain literal support also needs a special router, which is automatically
|
||||
# enabled if you use the enable macro MAIN_ALLOW_DOMAIN_LITERALS.
|
||||
# Additionally, you might want to make your local IP addresses (or @[])
|
||||
# local domains.
|
||||
.ifdef MAIN_ALLOW_DOMAIN_LITERALS
|
||||
allow_domain_literals
|
||||
.endif
|
||||
|
||||
|
||||
# Do a reverse DNS lookup on all incoming IP calls, in order to get the
|
||||
# true host name. If you feel this is too expensive, the networks for
|
||||
# which a lookup is done can be listed here.
|
||||
.ifndef DC_minimaldns
|
||||
.ifndef MAIN_HOST_LOOKUP
|
||||
MAIN_HOST_LOOKUP = *
|
||||
.endif
|
||||
host_lookup = MAIN_HOST_LOOKUP
|
||||
.endif
|
||||
|
||||
|
||||
# In a minimaldns setup, update-exim4.conf guesses the hostname and
|
||||
# dumps it here to avoid DNS lookups being done at Exim run time.
|
||||
.ifdef MAIN_HARDCODE_PRIMARY_HOSTNAME
|
||||
primary_hostname = MAIN_HARDCODE_PRIMARY_HOSTNAME
|
||||
.endif
|
||||
|
||||
# The settings below cause Exim to make RFC 1413 (ident) callbacks
|
||||
# for all incoming SMTP calls. You can limit the hosts to which these
|
||||
# calls are made, and/or change the timeout that is used. If you set
|
||||
# the timeout to zero, all RFC 1413 calls are disabled. RFC 1413 calls
|
||||
# are cheap and can provide useful information for tracing problem
|
||||
# messages, but some hosts and firewalls have problems with them.
|
||||
# This can result in a timeout instead of an immediate refused
|
||||
# connection, leading to delays on starting up SMTP sessions.
|
||||
# (The default was reduced from 30s to 5s for release 4.61. and to
|
||||
# disabled for release 4.86)
|
||||
#
|
||||
#rfc1413_hosts = *
|
||||
#rfc1413_query_timeout = 5s
|
||||
|
||||
|
||||
# Enable an efficiency feature. We advertise the feature; clients
|
||||
# may request to use it. For multi-recipient mails we then can
|
||||
# reject or accept per-user after the message is received.
|
||||
#
|
||||
prdr_enable = true
|
||||
|
||||
# When using an external relay tester (such as rt.njabl.org and/or the
|
||||
# currently defunct relay-test.mail-abuse.org, the test may be aborted
|
||||
# since exim complains about "too many nonmail commands". If you want
|
||||
# the test to complete, add the host from where "your" relay tester
|
||||
# connects from to the MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS macro.
|
||||
# Please note that a non-empty setting may cause extra DNS lookups to
|
||||
# happen, which is the reason why this option is commented out in the
|
||||
# default settings.
|
||||
# MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS = !rt.njabl.org
|
||||
.ifdef MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS
|
||||
smtp_accept_max_nonmail_hosts = MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS
|
||||
.endif
|
||||
|
||||
# By default, exim forces a Sender: header containing the local
|
||||
# account name at the local host name in all locally submitted messages
|
||||
# that don't have the local account name at the local host name in the
|
||||
# From: header, deletes any Sender: header present in the submitted
|
||||
# message and forces the envelope sender of all locally submitted
|
||||
# messages to the local account name at the local host name.
|
||||
# The following settings allow local users to specify their own envelope sender
|
||||
# in a locally submitted message. Sender: headers existing in a locally
|
||||
# submitted message are not removed, and no automatic Sender: headers
|
||||
# are added. These settings are fine for most hosts.
|
||||
# If you run exim on a classical multi-user systems where all users
|
||||
# have local mailboxes that can be reached via SMTP from the Internet
|
||||
# with the local FQDN as the domain part of the address, you might want
|
||||
# to disable the following three lines for traceability reasons.
|
||||
.ifndef MAIN_FORCE_SENDER
|
||||
local_from_check = false
|
||||
local_sender_retain = true
|
||||
untrusted_set_sender = *
|
||||
.endif
|
||||
|
||||
|
||||
# By default, Exim expects all envelope addresses to be fully qualified, that
|
||||
# is, they must contain both a local part and a domain. Configure exim
|
||||
# to accept unqualified addresses from certain hosts. When this is done,
|
||||
# unqualified addresses are qualified using the settings of qualify_domain
|
||||
# and/or qualify_recipient (see above).
|
||||
# sender_unqualified_hosts = <unset>
|
||||
# recipient_unqualified_hosts = <unset>
|
||||
|
||||
|
||||
# Configure Exim to support the "percent hack" for certain domains.
|
||||
# The "percent hack" is the feature by which mail addressed to x%y@z
|
||||
# (where z is one of the domains listed) is locally rerouted to x@y
|
||||
# and sent on. If z is not one of the "percent hack" domains, x%y is
|
||||
# treated as an ordinary local part. The percent hack is rarely needed
|
||||
# nowadays but frequently abused. You should not enable it unless you
|
||||
# are sure that you really need it.
|
||||
# percent_hack_domains = <unset>
|
||||
|
||||
|
||||
# Bounce handling
|
||||
.ifndef MAIN_IGNORE_BOUNCE_ERRORS_AFTER
|
||||
MAIN_IGNORE_BOUNCE_ERRORS_AFTER = 2d
|
||||
.endif
|
||||
ignore_bounce_errors_after = MAIN_IGNORE_BOUNCE_ERRORS_AFTER
|
||||
|
||||
.ifndef MAIN_TIMEOUT_FROZEN_AFTER
|
||||
MAIN_TIMEOUT_FROZEN_AFTER = 7d
|
||||
.endif
|
||||
timeout_frozen_after = MAIN_TIMEOUT_FROZEN_AFTER
|
||||
|
||||
.ifndef MAIN_FREEZE_TELL
|
||||
MAIN_FREEZE_TELL = postmaster
|
||||
.endif
|
||||
freeze_tell = MAIN_FREEZE_TELL
|
||||
|
||||
|
||||
# Define spool directory
|
||||
.ifndef SPOOLDIR
|
||||
SPOOLDIR = /var/spool/exim4
|
||||
.endif
|
||||
spool_directory = SPOOLDIR
|
||||
|
||||
|
||||
# trusted users can set envelope-from to arbitrary values
|
||||
.ifndef MAIN_TRUSTED_USERS
|
||||
MAIN_TRUSTED_USERS = uucp
|
||||
.endif
|
||||
trusted_users = MAIN_TRUSTED_USERS
|
||||
.ifdef MAIN_TRUSTED_GROUPS
|
||||
trusted_groups = MAIN_TRUSTED_GROUPS
|
||||
.endif
|
||||
|
||||
|
||||
# users in admin group can do many other things
|
||||
# admin_groups = <unset>
|
||||
|
||||
|
||||
# SMTP Banner. The example includes the Debian version in the SMTP dialog
|
||||
# MAIN_SMTP_BANNER = "${primary_hostname} ESMTP Exim ${version_number} (Debian package MAIN_PACKAGE_VERSION) ${tod_full}"
|
||||
# smtp_banner = $smtp_active_hostname ESMTP Exim $version_number $tod_full
|
||||
|
||||
.ifdef MAIN_KEEP_ENVIRONMENT
|
||||
keep_environment = MAIN_KEEP_ENVIRONMENT
|
||||
.else
|
||||
# set option to empty value to avoid warning.
|
||||
keep_environment =
|
||||
.endif
|
||||
.ifdef MAIN_ADD_ENVIRONMENT
|
||||
add_environment = MAIN_ADD_ENVIRONMENT
|
||||
.endif
|
||||
@ -0,0 +1,85 @@
|
||||
|
||||
### main/03_exim4-config_tlsoptions
|
||||
#################################
|
||||
|
||||
# TLS/SSL configuration for exim as an SMTP server.
|
||||
# See /usr/share/doc/exim4-base/README.Debian.gz for explanations.
|
||||
|
||||
.ifdef MAIN_TLS_ENABLE
|
||||
# Defines what hosts to 'advertise' STARTTLS functionality to. The
|
||||
# default, *, will advertise to all hosts that connect with EHLO.
|
||||
.ifndef MAIN_TLS_ADVERTISE_HOSTS
|
||||
MAIN_TLS_ADVERTISE_HOSTS = *
|
||||
.endif
|
||||
tls_advertise_hosts = MAIN_TLS_ADVERTISE_HOSTS
|
||||
|
||||
|
||||
# Full paths to Certificate and Private Key. The Private Key file
|
||||
# must be kept 'secret' and should be owned by root.Debian-exim mode
|
||||
# 640 (-rw-r-----). exim-gencert takes care of these prerequisites.
|
||||
# Normally, exim4 looks for certificate and key in different files:
|
||||
# MAIN_TLS_CERTIFICATE - path to certificate file,
|
||||
# CONFDIR/exim.crt if unset
|
||||
# MAIN_TLS_PRIVATEKEY - path to private key file
|
||||
# CONFDIR/exim.key if unset
|
||||
# You can also configure exim to look for certificate and key in the
|
||||
# same file, set MAIN_TLS_CERTKEY to that file to enable. This takes
|
||||
# precedence over all other settings regarding certificate and key file.
|
||||
.ifdef MAIN_TLS_CERTKEY
|
||||
tls_certificate = MAIN_TLS_CERTKEY
|
||||
.else
|
||||
.ifndef MAIN_TLS_CERTIFICATE
|
||||
MAIN_TLS_CERTIFICATE = CONFDIR/exim.crt
|
||||
.endif
|
||||
tls_certificate = MAIN_TLS_CERTIFICATE
|
||||
|
||||
.ifndef MAIN_TLS_PRIVATEKEY
|
||||
MAIN_TLS_PRIVATEKEY = CONFDIR/exim.key
|
||||
.endif
|
||||
tls_privatekey = MAIN_TLS_PRIVATEKEY
|
||||
.endif
|
||||
|
||||
# Pointer to the CA Certificates against which client certificates are
|
||||
# checked. This is controlled by the `tls_verify_hosts' and
|
||||
# `tls_try_verify_hosts' lists below.
|
||||
# If you want to check server certificates, you need to add an
|
||||
# tls_verify_certificates statement to the smtp transport.
|
||||
# /etc/ssl/certs/ca-certificates.crt is generated by
|
||||
# the "ca-certificates" package's update-ca-certificates(8) command.
|
||||
.ifndef MAIN_TLS_VERIFY_CERTIFICATES
|
||||
MAIN_TLS_VERIFY_CERTIFICATES = ${if exists{/etc/ssl/certs/ca-certificates.crt}\
|
||||
{/etc/ssl/certs/ca-certificates.crt}\
|
||||
{/dev/null}}
|
||||
.endif
|
||||
tls_verify_certificates = MAIN_TLS_VERIFY_CERTIFICATES
|
||||
|
||||
|
||||
# A list of hosts which are constrained by `tls_verify_certificates'. A host
|
||||
# that matches `tls_verify_host' must present a certificate that is
|
||||
# verifyable through `tls_verify_certificates' in order to be accepted as an
|
||||
# SMTP client. If it does not, the connection is aborted.
|
||||
.ifdef MAIN_TLS_VERIFY_HOSTS
|
||||
tls_verify_hosts = MAIN_TLS_VERIFY_HOSTS
|
||||
.endif
|
||||
|
||||
# A weaker form of checking: if a client matches `tls_try_verify_hosts' (but
|
||||
# not `tls_verify_hosts'), request a certificate and check it against
|
||||
# `tls_verify_certificates' but do not abort the connection if there is no
|
||||
# certificate or if the certificate presented does not match. (This
|
||||
# condition can be tested for in ACLs through `verify = certificate')
|
||||
# By default, this check is done for all hosts. It is known that some
|
||||
# clients (including incredimail's version downloadable in February
|
||||
# 2008) choke on this. To disable, set MAIN_TLS_TRY_VERIFY_HOSTS to an
|
||||
# empty value.
|
||||
.ifdef MAIN_TLS_TRY_VERIFY_HOSTS
|
||||
tls_try_verify_hosts = MAIN_TLS_TRY_VERIFY_HOSTS
|
||||
.endif
|
||||
|
||||
.ifdef _HAVE_GNUTLS
|
||||
tls_dhparam = historic
|
||||
.endif
|
||||
|
||||
.else
|
||||
# Don't advertise TLS if MAIN_TLS_ENABLE is not set.
|
||||
tls_advertise_hosts =
|
||||
.endif
|
||||
@ -0,0 +1,10 @@
|
||||
|
||||
### main/90_exim4-config_log_selector
|
||||
#################################
|
||||
|
||||
# uncomment this for debugging
|
||||
# MAIN_LOG_SELECTOR == MAIN_LOG_SELECTOR +all -subject -arguments
|
||||
|
||||
.ifdef MAIN_LOG_SELECTOR
|
||||
log_selector = MAIN_LOG_SELECTOR
|
||||
.endif
|
||||
@ -0,0 +1,7 @@
|
||||
|
||||
######################################################################
|
||||
# RETRY CONFIGURATION #
|
||||
######################################################################
|
||||
|
||||
begin retry
|
||||
|
||||
@ -0,0 +1,19 @@
|
||||
|
||||
### retry/30_exim4-config
|
||||
#################################
|
||||
|
||||
# This single retry rule applies to all domains and all errors. It specifies
|
||||
# retries every 15 minutes for 2 hours, then increasing retry intervals,
|
||||
# starting at 1 hour and increasing each time by a factor of 1.5, up to 16
|
||||
# hours, then retries every 6 hours until 4 days have passed since the first
|
||||
# failed delivery.
|
||||
|
||||
# Please note that these rules only limit the frequency of retries, the
|
||||
# effective retry-time depends on the frequency of queue-running, too.
|
||||
# See QUEUEINTERVAL in /etc/default/exim4.
|
||||
|
||||
# Address or Domain Error Retries
|
||||
# ----------------- ----- -------
|
||||
|
||||
* * F,2h,15m; G,16h,1h,1.5; F,4d,6h
|
||||
|
||||
@ -0,0 +1,7 @@
|
||||
|
||||
######################################################################
|
||||
# REWRITE CONFIGURATION #
|
||||
######################################################################
|
||||
|
||||
begin rewrite
|
||||
|
||||
@ -0,0 +1,16 @@
|
||||
|
||||
### rewrite/31_exim4-config_rewriting
|
||||
#################################
|
||||
|
||||
# This rewriting rule is particularly useful for dialup users who
|
||||
# don't have their own domain, but could be useful for anyone.
|
||||
# It looks up the real address of all local users in a file
|
||||
.ifndef NO_EAA_REWRITE_REWRITE
|
||||
*@+local_domains "${lookup{${local_part}}lsearch{/etc/email-addresses}\
|
||||
{$value}fail}" Ffrs
|
||||
# identical rewriting rule for /etc/mailname
|
||||
*@ETC_MAILNAME "${lookup{${local_part}}lsearch{/etc/email-addresses}\
|
||||
{$value}fail}" Ffrs
|
||||
.endif
|
||||
|
||||
|
||||
@ -0,0 +1,11 @@
|
||||
|
||||
######################################################################
|
||||
# ROUTERS CONFIGURATION #
|
||||
# Specifies how addresses are handled #
|
||||
######################################################################
|
||||
# THE ORDER IN WHICH THE ROUTERS ARE DEFINED IS IMPORTANT! #
|
||||
# An address is passed to each router in turn until it is accepted. #
|
||||
######################################################################
|
||||
|
||||
begin routers
|
||||
|
||||
@ -0,0 +1,18 @@
|
||||
|
||||
### router/100_exim4-config_domain_literal
|
||||
#################################
|
||||
|
||||
# This router handles e-mail addresses in "domain literal" form like
|
||||
# <user@[10.11.12.13]>. The RFCs require this facility, but it is disabled
|
||||
# in the default config since it is rarely used and frequently abused.
|
||||
# Domain literal support also needs to be enabled in the main config,
|
||||
# which is automatically done if you use the enable macro
|
||||
# MAIN_ALLOW_DOMAIN_LITERALS.
|
||||
|
||||
.ifdef MAIN_ALLOW_DOMAIN_LITERALS
|
||||
domain_literal:
|
||||
debug_print = "R: domain_literal for $local_part@$domain"
|
||||
driver = ipliteral
|
||||
domains = ! +local_domains
|
||||
transport = remote_smtp
|
||||
.endif
|
||||
@ -0,0 +1,18 @@
|
||||
|
||||
# router/150_exim4-config_hubbed_hosts
|
||||
#################################
|
||||
|
||||
# route specific domains manually.
|
||||
#
|
||||
# see exim4-config_files(5) and spec.txt chapter 20.3 through 20.7 for
|
||||
# more detailed documentation.
|
||||
|
||||
hubbed_hosts:
|
||||
debug_print = "R: hubbed_hosts for $domain"
|
||||
driver = manualroute
|
||||
domains = "${if exists{CONFDIR/hubbed_hosts}\
|
||||
{partial-lsearch;CONFDIR/hubbed_hosts}\
|
||||
fail}"
|
||||
same_domain_copy_routing = yes
|
||||
route_data = ${lookup{$domain}partial-lsearch{CONFDIR/hubbed_hosts}}
|
||||
transport = remote_smtp
|
||||
@ -0,0 +1,90 @@
|
||||
|
||||
### router/200_exim4-config_primary
|
||||
#################################
|
||||
# This file holds the primary router, responsible for nonlocal mails
|
||||
|
||||
.ifdef DCconfig_internet
|
||||
# configtype=internet
|
||||
#
|
||||
# deliver mail to the recipient if recipient domain is a domain we
|
||||
# relay for. We do not ignore any target hosts here since delivering to
|
||||
# a site local or even a link local address might be wanted here, and if
|
||||
# such an address has found its way into the MX record of such a domain,
|
||||
# the local admin is probably in a place where that broken MX record
|
||||
# could be fixed.
|
||||
|
||||
dnslookup_relay_to_domains:
|
||||
debug_print = "R: dnslookup_relay_to_domains for $local_part@$domain"
|
||||
driver = dnslookup
|
||||
domains = ! +local_domains : +relay_to_domains
|
||||
transport = remote_smtp
|
||||
same_domain_copy_routing = yes
|
||||
no_more
|
||||
|
||||
# deliver mail directly to the recipient. This router is only reached
|
||||
# for domains that we do not relay for. Since we most probably can't
|
||||
# have broken MX records pointing to site local or link local IP
|
||||
# addresses fixed, we ignore target hosts pointing to these addresses.
|
||||
|
||||
dnslookup:
|
||||
debug_print = "R: dnslookup for $local_part@$domain"
|
||||
driver = dnslookup
|
||||
domains = ! +local_domains
|
||||
transport = remote_smtp
|
||||
same_domain_copy_routing = yes
|
||||
# ignore private rfc1918 and APIPA addresses
|
||||
ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 : 192.168.0.0/16 :\
|
||||
172.16.0.0/12 : 10.0.0.0/8 : 169.254.0.0/16 :\
|
||||
255.255.255.255
|
||||
no_more
|
||||
|
||||
.endif
|
||||
|
||||
|
||||
.ifdef DCconfig_local
|
||||
# configtype=local
|
||||
#
|
||||
# Stand-alone system, so generate an error for mail to a non-local domain
|
||||
nonlocal:
|
||||
debug_print = "R: nonlocal for $local_part@$domain"
|
||||
driver = redirect
|
||||
domains = ! +local_domains
|
||||
allow_fail
|
||||
data = :fail: Mailing to remote domains not supported
|
||||
no_more
|
||||
|
||||
.endif
|
||||
|
||||
|
||||
.ifdef DCconfig_smarthost DCconfig_satellite
|
||||
# configtype=smarthost or configtype=satellite
|
||||
#
|
||||
# Send all non-local mail to a single other machine (smarthost).
|
||||
#
|
||||
# This means _ALL_ non-local mail goes to the smarthost. This will most
|
||||
# probably not do what you want for domains that are listed in
|
||||
# relay_domains. The most typical use for relay_domains is to control
|
||||
# relaying for incoming e-mail on secondary MX hosts. In that case,
|
||||
# it doesn't make sense to send the mail to the smarthost since the
|
||||
# smarthost will probably send the message right back here, causing a
|
||||
# loop.
|
||||
#
|
||||
# If you want to use a smarthost while being secondary MX for some
|
||||
# domains, you'll need to copy the dnslookup_relay_to_domains router
|
||||
# here so that mail to relay_domains is handled separately.
|
||||
|
||||
smarthost:
|
||||
debug_print = "R: smarthost for $local_part@$domain"
|
||||
driver = manualroute
|
||||
domains = ! +local_domains
|
||||
transport = remote_smtp_smarthost
|
||||
route_list = * DCsmarthost byname
|
||||
host_find_failed = ignore
|
||||
same_domain_copy_routing = yes
|
||||
no_more
|
||||
|
||||
.endif
|
||||
|
||||
|
||||
# The "no_more" above means that all later routers are for
|
||||
# domains in the local_domains list, i.e. just like Exim 3 directors.
|
||||
@ -0,0 +1,22 @@
|
||||
|
||||
### router/300_exim4-config_real_local
|
||||
#################################
|
||||
|
||||
# This router allows reaching a local user while avoiding local
|
||||
# processing. This can be used to inform a user of a broken .forward
|
||||
# file, for example. The userforward router does this.
|
||||
|
||||
COND_LOCAL_SUBMITTER = "\
|
||||
${if match_ip{$sender_host_address}{:@[]}\
|
||||
{1}{0}\
|
||||
}"
|
||||
|
||||
real_local:
|
||||
debug_print = "R: real_local for $local_part@$domain"
|
||||
driver = accept
|
||||
domains = +local_domains
|
||||
condition = COND_LOCAL_SUBMITTER
|
||||
local_part_prefix = real-
|
||||
check_local_user
|
||||
transport = LOCAL_DELIVERY
|
||||
|
||||
@ -0,0 +1,44 @@
|
||||
|
||||
### router/400_exim4-config_system_aliases
|
||||
#################################
|
||||
|
||||
# This router handles aliasing using a traditional /etc/aliases file.
|
||||
#
|
||||
##### NB You must ensure that /etc/aliases exists. It used to be the case
|
||||
##### NB that every Unix had that file, because it was the Sendmail default.
|
||||
##### NB These days, there are systems that don't have it. Your aliases
|
||||
##### NB file should at least contain an alias for "postmaster".
|
||||
#
|
||||
# This router handles the local part in a case-insensitive way which
|
||||
# satisfies the RFCs requirement that postmaster be reachable regardless
|
||||
# of case. If you decide to handle /etc/aliases in a caseful way, you
|
||||
# need to make arrangements for a caseless postmaster.
|
||||
#
|
||||
# Delivery to arbitrary directories, files, and piping to programs in
|
||||
# /etc/aliases is disabled per default.
|
||||
# If that is a problem for you, see
|
||||
# /usr/share/doc/exim4-base/README.Debian.gz
|
||||
# for explanation and some workarounds.
|
||||
|
||||
system_aliases:
|
||||
debug_print = "R: system_aliases for $local_part@$domain"
|
||||
driver = redirect
|
||||
domains = +local_domains
|
||||
allow_fail
|
||||
allow_defer
|
||||
data = ${lookup{$local_part}lsearch{/etc/aliases}}
|
||||
.ifdef SYSTEM_ALIASES_USER
|
||||
user = SYSTEM_ALIASES_USER
|
||||
.endif
|
||||
.ifdef SYSTEM_ALIASES_GROUP
|
||||
group = SYSTEM_ALIASES_GROUP
|
||||
.endif
|
||||
.ifdef SYSTEM_ALIASES_FILE_TRANSPORT
|
||||
file_transport = SYSTEM_ALIASES_FILE_TRANSPORT
|
||||
.endif
|
||||
.ifdef SYSTEM_ALIASES_PIPE_TRANSPORT
|
||||
pipe_transport = SYSTEM_ALIASES_PIPE_TRANSPORT
|
||||
.endif
|
||||
.ifdef SYSTEM_ALIASES_DIRECTORY_TRANSPORT
|
||||
directory_transport = SYSTEM_ALIASES_DIRECTORY_TRANSPORT
|
||||
.endif
|
||||
@ -0,0 +1,31 @@
|
||||
|
||||
### router/500_exim4-config_hubuser
|
||||
#################################
|
||||
|
||||
.ifdef DCconfig_satellite
|
||||
# This router is only used for configtype=satellite.
|
||||
# It takes care to route all mail targeted to <somelocaluser@this.machine>
|
||||
# to the host where we read our mail
|
||||
#
|
||||
hub_user:
|
||||
debug_print = "R: hub_user for $local_part@$domain"
|
||||
driver = redirect
|
||||
domains = +local_domains
|
||||
data = ${local_part}@DCreadhost
|
||||
check_local_user
|
||||
|
||||
# Grab the redirected mail and deliver it.
|
||||
# This is a duplicate of the smarthost router, needed because
|
||||
# DCreadhost might end up as part of +local_domains
|
||||
hub_user_smarthost:
|
||||
debug_print = "R: hub_user_smarthost for $local_part@$domain"
|
||||
driver = manualroute
|
||||
domains = DCreadhost
|
||||
transport = remote_smtp_smarthost
|
||||
route_list = * DCsmarthost byname
|
||||
host_find_failed = ignore
|
||||
same_domain_copy_routing = yes
|
||||
check_local_user
|
||||
.endif
|
||||
|
||||
|
||||
@ -0,0 +1,51 @@
|
||||
|
||||
### router/600_exim4-config_userforward
|
||||
#################################
|
||||
|
||||
# This router handles forwarding using traditional .forward files in users'
|
||||
# home directories. It also allows mail filtering with a forward file
|
||||
# starting with the string "# Exim filter" or "# Sieve filter".
|
||||
#
|
||||
# The no_verify setting means that this router is skipped when Exim is
|
||||
# verifying addresses. Similarly, no_expn means that this router is skipped if
|
||||
# Exim is processing an EXPN command.
|
||||
#
|
||||
# The check_ancestor option means that if the forward file generates an
|
||||
# address that is an ancestor of the current one, the current one gets
|
||||
# passed on instead. This covers the case where A is aliased to B and B
|
||||
# has a .forward file pointing to A.
|
||||
#
|
||||
# The four transports specified at the end are those that are used when
|
||||
# forwarding generates a direct delivery to a directory, or a file, or to a
|
||||
# pipe, or sets up an auto-reply, respectively.
|
||||
#
|
||||
userforward:
|
||||
debug_print = "R: userforward for $local_part@$domain"
|
||||
driver = redirect
|
||||
domains = +local_domains
|
||||
check_local_user
|
||||
file = $home/.forward
|
||||
require_files = $local_part:$home/.forward
|
||||
no_verify
|
||||
no_expn
|
||||
check_ancestor
|
||||
allow_filter
|
||||
forbid_smtp_code = true
|
||||
directory_transport = address_directory
|
||||
file_transport = address_file
|
||||
pipe_transport = address_pipe
|
||||
reply_transport = address_reply
|
||||
skip_syntax_errors
|
||||
syntax_errors_to = real-$local_part@$domain
|
||||
syntax_errors_text = \
|
||||
This is an automatically generated message. An error has\n\
|
||||
been found in your .forward file. Details of the error are\n\
|
||||
reported below. While this error persists, you will receive\n\
|
||||
a copy of this message for every message that is addressed\n\
|
||||
to you. If your .forward file is a filter file, or if it is\n\
|
||||
a non-filter file containing no valid forwarding addresses,\n\
|
||||
a copy of each incoming message will be put in your normal\n\
|
||||
mailbox. If a non-filter file contains at least one valid\n\
|
||||
forwarding address, forwarding to the valid addresses will\n\
|
||||
happen, and those will be the only deliveries that occur.
|
||||
|
||||
@ -0,0 +1,15 @@
|
||||
|
||||
procmail:
|
||||
debug_print = "R: procmail for $local_part@$domain"
|
||||
driver = accept
|
||||
domains = +local_domains
|
||||
check_local_user
|
||||
transport = procmail_pipe
|
||||
# emulate OR with "if exists"-expansion
|
||||
require_files = ${local_part}:\
|
||||
${if exists{/etc/procmailrc}\
|
||||
{/etc/procmailrc}{${home}/.procmailrc}}:\
|
||||
+/usr/bin/procmail
|
||||
no_verify
|
||||
no_expn
|
||||
|
||||
@ -0,0 +1,14 @@
|
||||
|
||||
### router/800_exim4-config_maildrop
|
||||
#################################
|
||||
|
||||
maildrop:
|
||||
debug_print = "R: maildrop for $local_part@$domain"
|
||||
driver = accept
|
||||
domains = +local_domains
|
||||
check_local_user
|
||||
transport = maildrop_pipe
|
||||
require_files = ${local_part}:${home}/.mailfilter:+/usr/bin/maildrop
|
||||
no_verify
|
||||
no_expn
|
||||
|
||||
@ -0,0 +1,29 @@
|
||||
|
||||
### router/850_exim4-config_lowuid
|
||||
#################################
|
||||
|
||||
.ifndef FIRST_USER_ACCOUNT_UID
|
||||
FIRST_USER_ACCOUNT_UID = 0
|
||||
.endif
|
||||
|
||||
.ifndef DEFAULT_SYSTEM_ACCOUNT_ALIAS
|
||||
DEFAULT_SYSTEM_ACCOUNT_ALIAS = :fail: no mail to system accounts
|
||||
.endif
|
||||
|
||||
COND_SYSTEM_USER_AND_REMOTE_SUBMITTER = "\
|
||||
${if and{{! match_ip{$sender_host_address}{:@[]}}\
|
||||
{<{$local_user_uid}{FIRST_USER_ACCOUNT_UID}}}\
|
||||
{1}{0}\
|
||||
}"
|
||||
|
||||
lowuid_aliases:
|
||||
debug_print = "R: lowuid_aliases for $local_part@$domain (UID $local_user_uid)"
|
||||
check_local_user
|
||||
driver = redirect
|
||||
allow_fail
|
||||
domains = +local_domains
|
||||
condition = COND_SYSTEM_USER_AND_REMOTE_SUBMITTER
|
||||
data = ${if exists{CONFDIR/lowuid-aliases}\
|
||||
{${lookup{$local_part}lsearch{CONFDIR/lowuid-aliases}\
|
||||
{$value}{DEFAULT_SYSTEM_ACCOUNT_ALIAS}}}\
|
||||
{DEFAULT_SYSTEM_ACCOUNT_ALIAS}}
|
||||
@ -0,0 +1,15 @@
|
||||
|
||||
### router/900_exim4-config_local_user
|
||||
#################################
|
||||
|
||||
# This router matches local user mailboxes. If the router fails, the error
|
||||
# message is "Unknown user".
|
||||
|
||||
local_user:
|
||||
debug_print = "R: local_user for $local_part@$domain"
|
||||
driver = accept
|
||||
domains = +local_domains
|
||||
check_local_user
|
||||
local_parts = ! root
|
||||
transport = LOCAL_DELIVERY
|
||||
cannot_route_message = Unknown user
|
||||
@ -0,0 +1,17 @@
|
||||
|
||||
### router/mmm_mail4root
|
||||
#################################
|
||||
# deliver mail addressed to root to /var/mail/mail as user mail:mail
|
||||
# if it was not redirected in /etc/aliases or by other means
|
||||
# Exim cannot deliver as root since 4.24 (FIXED_NEVER_USERS)
|
||||
|
||||
mail4root:
|
||||
debug_print = "R: mail4root for $local_part@$domain"
|
||||
driver = redirect
|
||||
domains = +local_domains
|
||||
data = /var/mail/mail
|
||||
file_transport = address_file
|
||||
local_parts = root
|
||||
user = mail
|
||||
group = mail
|
||||
|
||||
@ -0,0 +1,13 @@
|
||||
|
||||
######################################################################
|
||||
# TRANSPORTS CONFIGURATION #
|
||||
######################################################################
|
||||
# ORDER DOES NOT MATTER #
|
||||
# Only one appropriate transport is called for each delivery. #
|
||||
######################################################################
|
||||
|
||||
# A transport is used only when referenced from a router that successfully
|
||||
# handles an address.
|
||||
|
||||
begin transports
|
||||
|
||||
@ -0,0 +1,16 @@
|
||||
|
||||
### transport/10_exim4-config_transport-macros
|
||||
#################################
|
||||
|
||||
.ifdef HIDE_MAILNAME
|
||||
REMOTE_SMTP_HEADERS_REWRITE=*@+local_domains $1@DCreadhost frs : *@ETC_MAILNAME $1@DCreadhost frs
|
||||
REMOTE_SMTP_RETURN_PATH=${if match_domain{$sender_address_domain}{+local_domains}{${sender_address_local_part}@DCreadhost}{${if match_domain{$sender_address_domain}{ETC_MAILNAME}{${sender_address_local_part}@DCreadhost}fail}}}
|
||||
.endif
|
||||
|
||||
.ifdef REMOTE_SMTP_HELO_FROM_DNS
|
||||
.ifdef REMOTE_SMTP_HELO_DATA
|
||||
REMOTE_SMTP_HELO_DATA==${lookup dnsdb {ptr=$sending_ip_address}{$value}{$primary_hostname}}
|
||||
.else
|
||||
REMOTE_SMTP_HELO_DATA=${lookup dnsdb {ptr=$sending_ip_address}{$value}{$primary_hostname}}
|
||||
.endif
|
||||
.endif
|
||||
@ -0,0 +1,11 @@
|
||||
|
||||
# This transport is used for handling deliveries directly to files that are
|
||||
# generated by aliasing or forwarding.
|
||||
#
|
||||
address_file:
|
||||
debug_print = "T: address_file for $local_part@$domain"
|
||||
driver = appendfile
|
||||
delivery_date_add
|
||||
envelope_to_add
|
||||
return_path_add
|
||||
|
||||
@ -0,0 +1,10 @@
|
||||
|
||||
# This transport is used for handling pipe deliveries generated by
|
||||
# .forward files. If the commands fails and produces any output on standard
|
||||
# output or standard error streams, the output is returned to the sender
|
||||
# of the message as a delivery error.
|
||||
address_pipe:
|
||||
debug_print = "T: address_pipe for $local_part@$domain"
|
||||
driver = pipe
|
||||
return_fail_output
|
||||
|
||||
@ -0,0 +1,8 @@
|
||||
|
||||
# This transport is used for handling autoreplies generated by the filtering
|
||||
# option of the userforward router.
|
||||
#
|
||||
address_reply:
|
||||
debug_print = "T: autoreply for $local_part@$domain"
|
||||
driver = autoreply
|
||||
|
||||
@ -0,0 +1,17 @@
|
||||
|
||||
### transport/30_exim4-config_mail_spool
|
||||
|
||||
# This transport is used for local delivery to user mailboxes in traditional
|
||||
# BSD mailbox format.
|
||||
#
|
||||
mail_spool:
|
||||
debug_print = "T: appendfile for $local_part@$domain"
|
||||
driver = appendfile
|
||||
file = /var/mail/$local_part
|
||||
delivery_date_add
|
||||
envelope_to_add
|
||||
return_path_add
|
||||
group = mail
|
||||
mode = 0660
|
||||
mode_fail_narrower = false
|
||||
|
||||
@ -0,0 +1,41 @@
|
||||
|
||||
### transport/30_exim4-config_maildir_home
|
||||
#################################
|
||||
|
||||
# Use this instead of mail_spool if you want to to deliver to Maildir in
|
||||
# home-directory - change the definition of LOCAL_DELIVERY
|
||||
#
|
||||
maildir_home:
|
||||
debug_print = "T: maildir_home for $local_part@$domain"
|
||||
driver = appendfile
|
||||
.ifdef MAILDIR_HOME_MAILDIR_LOCATION
|
||||
directory = MAILDIR_HOME_MAILDIR_LOCATION
|
||||
.else
|
||||
directory = $home/Maildir
|
||||
.endif
|
||||
.ifdef MAILDIR_HOME_CREATE_DIRECTORY
|
||||
create_directory
|
||||
.endif
|
||||
.ifdef MAILDIR_HOME_CREATE_FILE
|
||||
create_file = MAILDIR_HOME_CREATE_FILE
|
||||
.endif
|
||||
delivery_date_add
|
||||
envelope_to_add
|
||||
return_path_add
|
||||
maildir_format
|
||||
.ifdef MAILDIR_HOME_DIRECTORY_MODE
|
||||
directory_mode = MAILDIR_HOME_DIRECTORY_MODE
|
||||
.else
|
||||
directory_mode = 0700
|
||||
.endif
|
||||
.ifdef MAILDIR_HOME_MODE
|
||||
mode = MAILDIR_HOME_MODE
|
||||
.else
|
||||
mode = 0600
|
||||
.endif
|
||||
mode_fail_narrower = false
|
||||
# This transport always chdirs to $home before trying to deliver. If
|
||||
# $home is not accessible, this chdir fails and prevents delivery.
|
||||
# If you are in a setup where home directories might not be
|
||||
# accessible, uncomment the current_directory line below.
|
||||
# current_directory = /
|
||||
@ -0,0 +1,12 @@
|
||||
|
||||
maildrop_pipe:
|
||||
debug_print = "T: maildrop_pipe for $local_part@$domain"
|
||||
driver = pipe
|
||||
path = "/bin:/usr/bin:/usr/local/bin"
|
||||
command = "/usr/bin/maildrop"
|
||||
message_prefix =
|
||||
message_suffix =
|
||||
return_path_add
|
||||
delivery_date_add
|
||||
envelope_to_add
|
||||
|
||||
@ -0,0 +1,10 @@
|
||||
|
||||
procmail_pipe:
|
||||
debug_print = "T: procmail_pipe for $local_part@$domain"
|
||||
driver = pipe
|
||||
path = "/bin:/usr/bin:/usr/local/bin"
|
||||
command = "/usr/bin/procmail"
|
||||
return_path_add
|
||||
delivery_date_add
|
||||
envelope_to_add
|
||||
|
||||
@ -0,0 +1,53 @@
|
||||
|
||||
### transport/30_exim4-config_remote_smtp
|
||||
#################################
|
||||
# This transport is used for delivering messages over SMTP connections.
|
||||
# Refuse to send any message with over-long lines, which could have
|
||||
# been received other than via SMTP. The use of message_size_limit to
|
||||
# enforce this is a red herring.
|
||||
|
||||
remote_smtp:
|
||||
debug_print = "T: remote_smtp for $local_part@$domain"
|
||||
driver = smtp
|
||||
.ifndef IGNORE_SMTP_LINE_LENGTH_LIMIT
|
||||
message_size_limit = ${if > {$max_received_linelength}{998} {1}{0}}
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_HOSTS_AVOID_TLS
|
||||
hosts_avoid_tls = REMOTE_SMTP_HOSTS_AVOID_TLS
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_HEADERS_REWRITE
|
||||
headers_rewrite = REMOTE_SMTP_HEADERS_REWRITE
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_RETURN_PATH
|
||||
return_path = REMOTE_SMTP_RETURN_PATH
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_HELO_DATA
|
||||
helo_data=REMOTE_SMTP_HELO_DATA
|
||||
.endif
|
||||
.ifdef DKIM_DOMAIN
|
||||
dkim_domain = DKIM_DOMAIN
|
||||
.endif
|
||||
.ifdef DKIM_SELECTOR
|
||||
dkim_selector = DKIM_SELECTOR
|
||||
.endif
|
||||
.ifdef DKIM_PRIVATE_KEY
|
||||
dkim_private_key = DKIM_PRIVATE_KEY
|
||||
.endif
|
||||
.ifdef DKIM_CANON
|
||||
dkim_canon = DKIM_CANON
|
||||
.endif
|
||||
.ifdef DKIM_STRICT
|
||||
dkim_strict = DKIM_STRICT
|
||||
.endif
|
||||
.ifdef DKIM_SIGN_HEADERS
|
||||
dkim_sign_headers = DKIM_SIGN_HEADERS
|
||||
.endif
|
||||
.ifdef TLS_DH_MIN_BITS
|
||||
tls_dh_min_bits = TLS_DH_MIN_BITS
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_TLS_CERTIFICATE
|
||||
tls_certificate = REMOTE_SMTP_TLS_CERTIFICATE
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_PRIVATEKEY
|
||||
tls_privatekey = REMOTE_SMTP_PRIVATEKEY
|
||||
.endif
|
||||
@ -0,0 +1,47 @@
|
||||
|
||||
### transport/30_exim4-config_remote_smtp_smarthost
|
||||
#################################
|
||||
|
||||
# This transport is used for delivering messages over SMTP connections
|
||||
# to a smarthost. The local host tries to authenticate.
|
||||
# This transport is used for smarthost and satellite configurations.
|
||||
# Refuse to send any messsage with over-long lines, which could have
|
||||
# been received other than via SMTP. The use of message_size_limit to
|
||||
# enforce this is a red herring.
|
||||
|
||||
remote_smtp_smarthost:
|
||||
debug_print = "T: remote_smtp_smarthost for $local_part@$domain"
|
||||
driver = smtp
|
||||
.ifndef IGNORE_SMTP_LINE_LENGTH_LIMIT
|
||||
message_size_limit = ${if > {$max_received_linelength}{998} {1}{0}}
|
||||
.endif
|
||||
hosts_try_auth = <; ${if exists{CONFDIR/passwd.client} \
|
||||
{\
|
||||
${lookup{$host}nwildlsearch{CONFDIR/passwd.client}{$host_address}}\
|
||||
}\
|
||||
{} \
|
||||
}
|
||||
.ifdef REMOTE_SMTP_SMARTHOST_HOSTS_AVOID_TLS
|
||||
hosts_avoid_tls = REMOTE_SMTP_SMARTHOST_HOSTS_AVOID_TLS
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_SMARTHOST_HOSTS_REQUIRE_TLS
|
||||
hosts_require_tls = REMOTE_SMTP_SMARTHOST_HOSTS_REQUIRE_TLS
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_HEADERS_REWRITE
|
||||
headers_rewrite = REMOTE_SMTP_HEADERS_REWRITE
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_RETURN_PATH
|
||||
return_path = REMOTE_SMTP_RETURN_PATH
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_HELO_DATA
|
||||
helo_data=REMOTE_SMTP_HELO_DATA
|
||||
.endif
|
||||
.ifdef TLS_DH_MIN_BITS
|
||||
tls_dh_min_bits = TLS_DH_MIN_BITS
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_SMARTHOST_TLS_CERTIFICATE
|
||||
tls_certificate = REMOTE_SMTP_SMARTHOST_TLS_CERTIFICATE
|
||||
.endif
|
||||
.ifdef REMOTE_SMTP_SMARTHOST_PRIVATEKEY
|
||||
tls_privatekey = REMOTE_SMTP_SMARTHOST_PRIVATEKEY
|
||||
.endif
|
||||
@ -0,0 +1,14 @@
|
||||
# This transport is used for handling file addresses generated by alias
|
||||
# or .forward files if the path ends in "/", which causes it to be treated
|
||||
# as a directory name rather than a file name.
|
||||
|
||||
address_directory:
|
||||
debug_print = "T: address_directory for $local_part@$domain"
|
||||
driver = appendfile
|
||||
delivery_date_add
|
||||
envelope_to_add
|
||||
return_path_add
|
||||
check_string = ""
|
||||
escape_string = ""
|
||||
maildir_format
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,7 @@
|
||||
# password file used when the local exim is authenticating to a remote
|
||||
# host as a client.
|
||||
#
|
||||
# see exim4_passwd_client(5) for more documentation
|
||||
#
|
||||
# Example:
|
||||
### target.mail.server.example:login:password
|
||||
@ -0,0 +1,31 @@
|
||||
# /etc/exim4/update-exim4.conf.conf
|
||||
#
|
||||
# Edit this file and /etc/mailname by hand and execute update-exim4.conf
|
||||
# yourself or use 'dpkg-reconfigure exim4-config'
|
||||
#
|
||||
# Please note that this is _not_ a dpkg-conffile and that automatic changes
|
||||
# to this file might happen. The code handling this will honor your local
|
||||
# changes, so this is usually fine, but will break local schemes that mess
|
||||
# around with multiple versions of the file.
|
||||
#
|
||||
# update-exim4.conf uses this file to determine variable values to generate
|
||||
# exim configuration macros for the configuration file.
|
||||
#
|
||||
# Most settings found in here do have corresponding questions in the
|
||||
# Debconf configuration, but not all of them.
|
||||
#
|
||||
# This is a Debian specific file
|
||||
|
||||
dc_eximconfig_configtype='local'
|
||||
dc_other_hostnames='samwise.natalieandjoshua.com'
|
||||
dc_local_interfaces='127.0.0.1 ; ::1'
|
||||
dc_readhost=''
|
||||
dc_relay_domains=''
|
||||
dc_minimaldns='false'
|
||||
dc_relay_nets=''
|
||||
dc_smarthost=''
|
||||
CFILEMODE='644'
|
||||
dc_use_split_config='false'
|
||||
dc_hide_mailname=''
|
||||
dc_mailname_in_oh='true'
|
||||
dc_localdelivery='mail_spool'
|
||||
@ -0,0 +1,279 @@
|
||||
#! /bin/sh
|
||||
# /etc/init.d/exim4
|
||||
#
|
||||
# Written by Miquel van Smoorenburg <miquels@drinkel.ow.org>.
|
||||
# Modified for Debian GNU/Linux by Ian Murdock <imurdock@gnu.ai.mit.edu>.
|
||||
# Modified for exim by Tim Cutts <timc@chiark.greenend.org.uk>
|
||||
# Modified for exim4 by Andreas Metzler <ametzler@debian.org>
|
||||
# and Marc Haber <mh+debian-packages@zugschlus.de>
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: exim4
|
||||
# Required-Start: $remote_fs $syslog $named $network $time
|
||||
# Required-Stop: $remote_fs $syslog $named $network
|
||||
# Should-Start: postgresql mysql clamav-daemon greylist spamassassin
|
||||
# Should-Stop: postgresql mysql clamav-daemon greylist spamassassin
|
||||
# Default-Start: 2 3 4 5
|
||||
# Default-Stop: 0 1 6
|
||||
# Short-Description: exim Mail Transport Agent
|
||||
# Description: exim is a Mail Transport agent
|
||||
### END INIT INFO
|
||||
|
||||
set -e
|
||||
|
||||
test -x /usr/lib/exim4/exim4 || exit 0
|
||||
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -n "$EX4DEBUG" ]; then
|
||||
echo "now debugging $0 $@"
|
||||
set -x
|
||||
fi
|
||||
|
||||
LANG=C
|
||||
export LANG
|
||||
|
||||
#read default file
|
||||
QUEUERUNNER='combined'
|
||||
QUEUEINTERVAL='30m'
|
||||
UPEX4OPTS=''
|
||||
[ -f /etc/default/exim4 ] && . /etc/default/exim4
|
||||
PIDFILE="/run/exim4/exim.pid"
|
||||
QRPIDFILE="/run/exim4/eximqr.pid"
|
||||
|
||||
upex4conf() {
|
||||
UPEX4CONF="update-exim4.conf"
|
||||
OLDIFS="$IFS"
|
||||
IFS=:
|
||||
for p in $PATH; do
|
||||
if [ -x "$p/$UPEX4CONF" ]; then
|
||||
IFS="$OLDIFS"
|
||||
$p/$UPEX4CONF $UPEX4OPTS $1
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
IFS="$OLDIFS"
|
||||
}
|
||||
|
||||
# Exit if exim runs from /etc/inetd.conf
|
||||
if [ -f /etc/inetd.conf ] && grep -E -q '^[[:space:]]*((\*|[[:alnum:].-]+):)?smtp[[:space:]]' /etc/inetd.conf
|
||||
then
|
||||
upex4conf
|
||||
exit 0
|
||||
fi
|
||||
|
||||
|
||||
DAEMON="/usr/sbin/exim4"
|
||||
NAME="exim4"
|
||||
|
||||
# this is from madduck on IRC, 2006-07-06
|
||||
# There should be a better possibility to give daemon error messages
|
||||
# and/or to log things
|
||||
log()
|
||||
{
|
||||
case "$1" in
|
||||
[[:digit:]]*) success=$1; shift;;
|
||||
*) :;;
|
||||
esac
|
||||
log_action_begin_msg "$1"; shift
|
||||
log_action_end_msg ${success:-0} "$*"
|
||||
}
|
||||
|
||||
start_exim()
|
||||
{
|
||||
[ -e /run/exim4 ] || \
|
||||
install -d -oDebian-exim -gDebian-exim -m750 /run/exim4
|
||||
case ${QUEUERUNNER} in
|
||||
combined)
|
||||
start_daemon -p "$PIDFILE" \
|
||||
"$DAEMON" -bd "-q${QFLAGS}${QUEUEINTERVAL}" \
|
||||
${COMMONOPTIONS} \
|
||||
${QUEUERUNNEROPTIONS} \
|
||||
${SMTPLISTENEROPTIONS}
|
||||
log_progress_msg "exim4"
|
||||
;;
|
||||
separate)
|
||||
start_daemon -p "$PIDFILE" \
|
||||
"$DAEMON" -bd \
|
||||
${COMMONOPTIONS} \
|
||||
${SMTPLISTENEROPTIONS}
|
||||
log_progress_msg "exim4_listener"
|
||||
start_daemon -p "$QRPIDFILE" \
|
||||
"$DAEMON" -oP $QRPIDFILE \
|
||||
"-q${QFLAGS}${QUEUEINTERVAL}" \
|
||||
${COMMONOPTIONS} \
|
||||
${QUEUERUNNEROPTIONS}
|
||||
log_progress_msg "exim4_queuerunner"
|
||||
;;
|
||||
queueonly)
|
||||
start_daemon -p "$PIDFILE" \
|
||||
"$DAEMON" -oP $PIDFILE \
|
||||
"-q${QFLAGS}${QUEUEINTERVAL}" \
|
||||
${COMMONOPTIONS} \
|
||||
${QUEUERUNNEROPTIONS}
|
||||
log_progress_msg "exim4_queuerunner"
|
||||
;;
|
||||
no|ppp)
|
||||
start_daemon -p "$PIDFILE" \
|
||||
"$DAEMON" -bd \
|
||||
${COMMONOPTIONS} \
|
||||
${SMTPLISTENEROPTIONS}
|
||||
log_progress_msg "exim4_listener"
|
||||
;;
|
||||
nodaemon)
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
stop_exim()
|
||||
{
|
||||
# we try to kill eximqr and exim SMTP listener, no matter what
|
||||
# ${QUEUERUNNER} is set to, we could have switched since starting.
|
||||
if [ -f "$QRPIDFILE" ]; then
|
||||
killproc -p "$QRPIDFILE" "$DAEMON"
|
||||
# exim does not remove the pidfile
|
||||
if [ $? -eq 0 ] ; then rm -f "$QRPIDFILE" ; fi
|
||||
log_progress_msg "exim4_queuerunner"
|
||||
fi
|
||||
if [ -f "$PIDFILE" ]; then
|
||||
killproc -p "$PIDFILE" "$DAEMON"
|
||||
# exim does not remove the pidfile
|
||||
if [ $? -eq 0 ] ; then rm -f "$PIDFILE" ; fi
|
||||
log_progress_msg "exim4_listener"
|
||||
fi
|
||||
}
|
||||
|
||||
reload_exim()
|
||||
{
|
||||
case ${QUEUERUNNER} in
|
||||
combined|no|ppp|queueonly)
|
||||
killproc -p "$PIDFILE" "$DAEMON" -HUP
|
||||
log_progress_msg "exim4"
|
||||
;;
|
||||
separate)
|
||||
killproc -p "$PIDFILE" "$DAEMON" -HUP
|
||||
log_progress_msg "exim4_listener"
|
||||
killproc -p "$QRPIDFILE" "$DAEMON" -HUP
|
||||
log_progress_msg "exim4_queuerunner"
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
kill_all_exims()
|
||||
{ SIG="${1:-TERM}"
|
||||
for pid in $(pidof $NAME); do
|
||||
if [ "$(readlink /proc/$pid/root)" = "/" ]; then
|
||||
kill -$SIG $pid
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
status()
|
||||
{
|
||||
# the exit value of this function reflects the status of the SMTP
|
||||
# service. Output shows the status of the queue runner as well.
|
||||
SMTPNAME="SMTP listener daemon"
|
||||
QRNAME="separate queue runner daemon"
|
||||
if [ "${QUEUERUNNER}" = "combined" ]; then
|
||||
SMTPNAME="combined SMTP listener and queue runner daemon"
|
||||
elif [ "${QUEUERUNNER}" = "queueonly" ]; then
|
||||
SMTPNAME="separate queue runner daemon"
|
||||
fi
|
||||
log_action_begin_msg "checking $QRNAME"
|
||||
if pidofproc -p "$QRPIDFILE" "$DAEMON" >/dev/null; then
|
||||
log_action_end_msg 0 "running"
|
||||
else
|
||||
if [ -e "$QRPIDFILE" ]; then
|
||||
log_action_end_msg 1 "$QRNAME failed"
|
||||
else
|
||||
log_action_end_msg 0 "not running"
|
||||
fi
|
||||
fi
|
||||
log_action_begin_msg "checking $SMTPNAME"
|
||||
if pidofproc -p "$PIDFILE" "$DAEMON" >/dev/null; then
|
||||
log_action_end_msg 0 "running"
|
||||
exit 0
|
||||
else
|
||||
if [ -e "$PIDFILE" ]; then
|
||||
log_action_end_msg 1 "$SMTPNAME failed"
|
||||
exit 1
|
||||
else
|
||||
log_action_end_msg 0 "not running"
|
||||
exit 3
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
# check for valid configuration file
|
||||
isconfigvalid()
|
||||
{
|
||||
if ! $DAEMON -bV > /dev/null ; then
|
||||
log 1 "Warning! Invalid configuration file for $NAME. Exiting."
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
# check for non-empty paniclog
|
||||
warn_paniclog()
|
||||
{
|
||||
if [ -s "/var/log/exim4/paniclog" ]; then
|
||||
if [ -z "$E4BCD_PANICLOG_NOISE" ] || grep -vq "$E4BCD_PANICLOG_NOISE" /var/log/exim4/paniclog; then
|
||||
echo "ALERT: exim paniclog /var/log/exim4/paniclog has non-zero size, mail system possibly broken" 1>&2
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
log_daemon_msg "Starting MTA"
|
||||
# regenerate exim4.conf
|
||||
upex4conf
|
||||
isconfigvalid
|
||||
start_exim
|
||||
log_end_msg 0
|
||||
warn_paniclog
|
||||
;;
|
||||
stop)
|
||||
log_daemon_msg "Stopping MTA"
|
||||
stop_exim
|
||||
log_end_msg 0
|
||||
warn_paniclog
|
||||
;;
|
||||
restart)
|
||||
# check whether newly generated config would work
|
||||
upex4conf --check
|
||||
log_daemon_msg "Stopping MTA for restart"
|
||||
stop_exim
|
||||
# regenerate exim4.conf
|
||||
upex4conf
|
||||
isconfigvalid
|
||||
log_end_msg 0
|
||||
sleep 2
|
||||
log_daemon_msg "Restarting MTA"
|
||||
start_exim
|
||||
log_end_msg 0
|
||||
warn_paniclog
|
||||
;;
|
||||
reload|force-reload)
|
||||
log_daemon_msg "Reloading $NAME configuration files"
|
||||
# regenerate exim4.conf
|
||||
upex4conf
|
||||
isconfigvalid
|
||||
reload_exim
|
||||
log_end_msg 0
|
||||
warn_paniclog
|
||||
;;
|
||||
status)
|
||||
status
|
||||
;;
|
||||
force-stop)
|
||||
kill_all_exims $2
|
||||
;;
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|reload|status|force-stop}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
exit 0
|
||||
# vim:tabstop=2:expandtab:shiftwidth=2
|
||||
@ -0,0 +1,9 @@
|
||||
/var/log/exim4/mainlog /var/log/exim4/rejectlog {
|
||||
daily
|
||||
missingok
|
||||
rotate 10
|
||||
compress
|
||||
delaycompress
|
||||
notifempty
|
||||
create 640 Debian-exim adm
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
/var/log/exim4/paniclog {
|
||||
size 10M
|
||||
missingok
|
||||
rotate 10
|
||||
compress
|
||||
delaycompress
|
||||
notifempty
|
||||
create 640 Debian-exim adm
|
||||
}
|
||||
|
||||
@ -0,0 +1,2 @@
|
||||
set ask askcc append dot save crt
|
||||
ignore Received Message-Id Resent-Message-Id Status Mail-From Return-Path Via Delivered-To
|
||||
@ -0,0 +1,15 @@
|
||||
#!/bin/sh
|
||||
|
||||
if [ -n "$EX4DEBUG" ]; then
|
||||
echo "now debugging $0 $@"
|
||||
set -x
|
||||
fi
|
||||
|
||||
[ -x /usr/lib/exim4/exim4 ] || exit 0
|
||||
|
||||
[ -f /etc/default/exim4 ] && . /etc/default/exim4
|
||||
|
||||
if [ "${QUEUERUNNER}" != "no" ] ; then
|
||||
# Flush exim queue
|
||||
/usr/sbin/exim4 -qqf ${QUEUERUNNEROPTIONS} ${COMMONOPTIONS}
|
||||
fi
|
||||
@ -0,0 +1 @@
|
||||
../init.d/exim4
|
||||
@ -0,0 +1 @@
|
||||
../init.d/exim4
|
||||
@ -0,0 +1 @@
|
||||
../init.d/exim4
|
||||
@ -0,0 +1 @@
|
||||
../init.d/exim4
|
||||
@ -0,0 +1 @@
|
||||
../init.d/exim4
|
||||
@ -0,0 +1 @@
|
||||
../init.d/exim4
|
||||
@ -0,0 +1 @@
|
||||
../init.d/exim4
|
||||
Loading…
Reference in New Issue