summaryrefslogtreecommitdiffstats
path: root/debian/postfix.postinst
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--debian/postfix.postinst628
1 files changed, 628 insertions, 0 deletions
diff --git a/debian/postfix.postinst b/debian/postfix.postinst
new file mode 100644
index 0000000..6856312
--- /dev/null
+++ b/debian/postfix.postinst
@@ -0,0 +1,628 @@
+#!/bin/sh -e
+
+# Debian Postfix postinst
+# LaMont Jones <lamont@debian.org>
+# Based on debconf code by Colin Walters <walters@cis.ohio-state.edu>,
+# and John Goerzen <jgoerzen@progenylinux.com>.
+
+# Use debconf.
+. /usr/share/debconf/confmodule
+CHROOT=/var/spool/postfix
+config_directory="/etc/postfix" # make variable expansion easier...
+
+. /usr/share/postfix/postinst.functions
+
+set_maildrop_perms() {
+ MAILDROP=${CHROOT}/maildrop
+ SCRIPT=/etc/postfix/postfix-script
+ POSTDROP=/usr/sbin/postdrop
+ mkdir -p $MAILDROP
+ if ! chown postfix:postdrop $MAILDROP 2>/dev/null; then
+ addgroup --system postdrop
+ chown postfix:postdrop $MAILDROP
+ fi
+ dpkg-statoverride --remove $POSTDROP >/dev/null 2>&1 || true
+ dpkg-statoverride --remove /var/spool/postfix/public >/dev/null 2>&1 || true
+ dpkg-statoverride --remove /usr/sbin/postqueue >/dev/null 2>&1 || true
+ dpkg-statoverride --update --add root postdrop 02555 $POSTDROP
+ dpkg-statoverride --update --add postfix postdrop 02710 /var/spool/postfix/public
+ dpkg-statoverride --update --add root postdrop 02555 /usr/sbin/postqueue
+ chmod 1730 $MAILDROP
+ # Make SE Linux happy (hopefully)
+ if pathfind restorecon; then
+ restorecon "$MAILDROP"
+ restorecon "$POSTDROP"
+ restorecon /var/spool/postfix/public
+ restorecon /usr/sbin/postqueue
+ fi
+}
+
+myfqdn() {
+ myhostname=$(hostname --fqdn 2>/dev/null || echo "")
+ # If we don't have a name with a dot (which includes ""), then we have work.
+ if [ $myhostname = ${myhostname%.*} ]; then
+ # If it's empty, and we have /etc/hostname, try that.
+ if [ -z $myhostname ] && [ -r /etc/hostname ]; then
+ myhostname=$(cat /etc/hostname)
+ fi
+ # If we are still lacking a domain component, then try resolv.conf.
+ if [ $myhostname = ${myhostname%.*} ]; then
+ if [ -f /etc/resolv.conf ]; then
+ # The resolver uses the last one found, and ignores the rest
+ mydom=$(sed -n 's/^search[[:space:]]*\.*\([^[:space:]]*\).*/\1/p;s/^domain[[:space:]]*\.*\([^[:space:]]*\).*/\1/p' /etc/resolv.conf | tail -1)
+ myhostname="$myhostname${mydom:+.$mydom}"
+ else
+ myhostname="$myhostname.UNKNOWN"
+ fi
+ fi
+ fi
+ echo $myhostname
+}
+
+fset_all_changed() {
+ db_fset postfix/main_mailer_type changed $1
+ db_fset postfix/root_address changed $1
+ db_fset postfix/destinations changed $1
+ db_fset postfix/mailname changed $1
+ db_fset postfix/relayhost changed $1
+ db_fset postfix/chattr changed $1
+ db_fset postfix/mynetworks changed $1
+ db_fset postfix/procmail changed $1
+ db_fset postfix/mailbox_limit changed $1
+ db_fset postfix/recipient_delim changed $1
+ db_fset postfix/protocols changed $1
+}
+
+set_postconf() {
+ CHANGES=true
+ postconf -e "$@"
+}
+
+makedir() {
+ if [ ! -d $1 ]; then
+ mkdir $1
+ if pathfind restorecon; then restorecon "$1"
+ fi
+ fi
+ chown $2 $1 && chmod $3 $1
+}
+
+fix_master() {
+ OLD_VERSION="$1"
+ echoed=""
+ # Need to handle some changes in services.
+ MASTER=/etc/postfix/master.cf
+ if grep -qE '^cleanup[[:space:]]+unix[[:space:]]+-' ${MASTER}; then
+ echo "In master.cf:"; echoed=y
+ echo " forcing pickup=unprivileged, cleanup=public, flush=public"
+ sed 's/^\(cleanup[[:space:]]*unix[[:space:]]*\)-/\1n/
+ s/^\(flush[[:space:]]*unix[[:space:]]*\)-/\1n/
+ s/^\(pickup[[:space:]]*fifo[[:space:]]*.[[:space:]]*\)n/\1-/
+ ' ${MASTER} > ${MASTER}.$$
+ mv ${MASTER}.$$ ${MASTER}
+ fi
+
+ while read line; do
+ serv=${line%% *}
+ if ! grep -qE "^${serv}[[:space:]]" ${MASTER}; then
+ [ -n "$echoed" ] || echo "In master.cf:"; echoed=y
+ echo " adding missing entry for ${serv} service"
+ echo "$line" >> ${MASTER}
+ fi
+ done << @@EOF@@
+flush unix n - y 1000? 0 flush
+proxymap unix - - n - - proxymap
+trace unix - - y - 0 bounce
+verify unix - - y - 1 verify
+tlsmgr unix - - y 1000? 1 tlsmgr
+anvil unix - - y - 1 anvil
+scache unix - - y - 1 scache
+discard unix - - y - - discard
+retry unix - - y - - error
+@@EOF@@
+
+ if ! grep -qE '^relay[[:space:]]' ${MASTER}; then
+ [ -n "$echoed" ] || echo "In master.cf:"; echoed=y
+ echo " adding missing entry for relay service"
+ echo "relay unix - - n - - smtp -o smtp_fallback_relay= " \
+ >> ${MASTER}
+ echo "# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5" \
+ >> ${MASTER}
+ fi
+
+ if grep -qE '^tlsmgr[[:space:]]*fifo' ${MASTER}; then
+ sed '/^tlsmgr/s/fifo/unix/' ${MASTER} > ${MASTER}.$$
+ mv ${MASTER}.$$ ${MASTER}
+ fi
+
+ # After 3.1.3-7 and before 3.1.4-3~ we erroneously changed master.
+ # Change it back. See Debian bug 850430. Up through 3.1.4-7~ we still
+ # got it wrong on new installs. See Debian bug 862244.
+ if dpkg --compare-versions "$OLDVERSION" ge 3.1.3-7 && \
+ dpkg --compare-versions "$OLDVERSION" lt 3.1.4-7~; then
+ if grep -qE '^lmtp[[:space:]].*smtp$' ${MASTER}; then
+ [ -n "$echoed" ] || echo "In master.cf:"; echoed=y
+ echo " restoring lmtp binary for lmtp service"
+ sed '/^lmtp[[:space:]]/s/smtp$/lmtp/' ${MASTER} > ${MASTER}.$$
+ mv ${MASTER}.$$ ${MASTER}
+ if test -f ${MASTER}.proto && grep -qE '^lmtp[[:space:]].*smtp[[:space:]]*$' ${MASTER}.proto; then
+ echo "In master.cf.proto:"
+ echo " restoring lmtp binary for lmtp service"
+ sed '/^lmtp[[:space:]]/s/smtp$/lmtp/' ${MASTER}.proto > ${MASTER}.proto.$$
+ mv ${MASTER}.proto.$$ ${MASTER}.proto
+ fi
+ fi
+ fi
+}
+
+add_root_alias() {
+ db_get postfix/root_address && root_addr="$RET"
+ ret=$(echo $RET | tr 'A-Z' 'a-z')
+ if [ "$ret" != "none" ] && [ -n "$ret" ] ; then
+ echo "adding root: $RET alias"
+ echo "root: $RET" >> /etc/aliases
+ fi
+}
+
+umask 022
+
+# postinst processing
+
+case "$1" in
+ configure)
+ OLDVERSION="$2"
+ # see below
+ ;;
+
+ abort-upgrade)
+ fix_master "$2"
+ exit 0
+ ;;
+
+ abort-remove|abort-deconfigure)
+ exit 0
+ ;;
+
+ *)
+ echo "postinst called with unknown argument \`$1'" >&2
+ exit 1
+ ;;
+esac
+
+CHANGES=""
+
+ldconfig
+
+dpkg-divert --package postfix --remove --rename \
+ --divert /usr/share/man/man8/smtpd.real.8.gz \
+ /usr/share/man/man8/smtpd.8.gz > /dev/null 2>&1
+
+# handle sasl-smtp[d] -> smtp[d] change. oops..
+if [ -d /etc/postfix/sasl ]; then
+ cd /etc/postfix/sasl
+ for file in smtp smtpd; do
+ if [ -r sasl-${file}.conf ] && [ ! -r ${file}.conf ]; then
+ ln -s sasl-${file}.conf ${file}.conf
+ fi
+ done
+fi
+
+cd ${CHROOT}
+# make sure that the postfix user exists. Simplest portable way to check is to
+# chown something, so we'll create the directories that we need here.
+makedir private root:root 700
+chgrp postfix private 2>/dev/null ||
+ addgroup --system postfix
+chown postfix private 2>/dev/null ||
+ adduser --system --home ${CHROOT} --no-create-home --disabled-password --ingroup postfix postfix
+
+# need to have postfix in the right group, but old revs do it wrong..
+if [ "$(id -gn postfix)" != "postfix" ]; then
+ usermod -g postfix postfix
+fi
+
+chown postfix:root private
+
+db_fget postfix/chattr changed
+if [ "$RET" = "true" ]; then
+ db_get postfix/chattr && chat="$RET"
+ echo "setting synchronous mail queue updates: $chat"
+ if [ "$chat" = "true" ]; then
+ chat="+S"
+ else
+ chat="-S"
+ fi
+fi
+
+makedir pid root:root 755
+makedir public postfix:root 755
+for dir in incoming active bounce defer deferred flush saved corrupt; do
+ makedir ${dir} postfix:root 700
+ if [ -n "$chat" ]; then
+ chattr $chat $dir 2>/dev/null || true
+ fi
+done
+
+cd /etc/postfix
+
+if [ ! -f dynamicmaps.cf ]; then
+ echo "Creating /etc/postfix/dynamicmaps.cf"
+ while read row; do
+ # Keep the comment lines.
+ if [ "X${row#\#}" != "X${row}" ]; then
+ echo "$row"
+ else
+ # If the dictionary is on the system, add the row. Subsequent
+ # installs will add the record themselves.
+ dict=${row%%[[:space:]]*}
+ if test -e /usr/lib/postfix/postfix-${dict}.so; then
+ echo "$row"
+ fi
+ fi
+ done < /usr/share/postfix/dynamicmaps.cf > dynamicmaps.cf
+ chmod 644 dynamicmaps.cf
+fi
+
+db_get postfix/main_mailer_type && mailer="$RET"
+
+[ -f master.cf ] || cp /usr/share/postfix/master.cf.dist master.cf
+
+if [ "$mailer" != "No configuration" ]; then # [
+ if [ -f main.cf ]; then
+ NEWCONF=""
+ else
+ cp /usr/share/postfix/main.cf.debian main.cf
+ if [ -f /etc/ssl/private/ssl-cert-snakeoil.key ]; then
+ cat /usr/share/postfix/main.cf.tls >> main.cf
+ fi
+ postconf -e "smtpd_relay_restrictions=permit_mynetworks permit_sasl_authenticated defer_unauth_destination"
+ NEWCONF=yes
+ fi
+
+ # This is the braindead local-only master.cf from elsewhen
+ # we now deal with this in main.cf, so mark the mailer_type changed.
+ md5sum=$(md5sum /etc/postfix/master.cf)
+ if [ "${md5sum%% *}" = "fadb677a071ea2851cc2b8a12345823d" ]; then
+ cp /usr/share/postfix/master.cf.dist master.cf
+ db_fset postfix/main_mailer_type changed true
+ fi
+fi # !No configuration ]
+
+# cleanup from braindamage.
+if [ -d /etc/postfix/maildrop ]; then
+ rmdir /etc/postfix/maildrop 2>/dev/null
+fi
+
+set_maildrop_perms postdrop
+
+if [ "$mailer" != "No configuration" ]; then # [
+ myhostname=$(myfqdn)
+ mydomain=${myhostname#*.}
+
+ # Fix master.cf for compat changes in 3.0. See Debian bug #816172
+ # Also fix myhostname if needed.
+ if `dpkg --compare-versions "$2" lt 3.1.0-1~`; then
+ for dir in /etc/postfix $(postconf -hxn multi_instance_directories); do
+ hname=$(postconf -hx -c "$dir" myhostname)
+ if [ "${hname}" = "${hname%.*}" ]; then
+ echo "setting myhostname=$myhostname in ${dir}"
+ set_postconf -c "$dir" myhostname=$myhostname
+ fi
+ SRV=$(postconf -c "$dir" -F '*/*/chroot'| sed -n '/ = -$/s/ =.*$//p')
+ for SERVICE in $SRV; do
+ echo "setting explicit chroot on ${dir}:$SERVICE"
+ set_postconf -F -c "$dir" $SERVICE=y
+ done
+ done
+ fi
+ if [ -n "$NEWCONF" ]; then
+ fset_all_changed true
+ alias_maps=hash:/etc/aliases
+ nis_status=$(dpkg -l nis 2>/dev/null | sed -n '$p')
+ if [ "X$nis_status" != "X${nis_status#i}" ] && [ -x /usr/bin/ypcat ] &&
+ /usr/bin/ypcat mail.aliases >/dev/null 2>&1; then
+ alias_maps="hash:/etc/aliases, nis:mail.aliases"
+ cat << EOF
+It appears that you have an NIS map for mail aliases; using that in
+addition to /etc/aliases.
+
+EOF
+ fi
+ if [ -n "$myhostname" ]; then
+ echo "setting myhostname: $myhostname"
+ set_postconf "myhostname=$myhostname"
+ fi
+ echo "setting alias maps"
+ set_postconf "alias_maps=$alias_maps"
+ echo "setting alias database"
+ set_postconf "alias_database=hash:/etc/aliases"
+ else
+ if [ -f /var/spool/postfix/mydomain-upgrade ]; then
+ rm -f /var/spool/postfix/mydomain-upgrade
+ db_get postfix/mydomain_upgrade && upgrade="$RET"
+ if [ "$upgrade" = "true" ]; then
+ echo "setting mydomain=$mydomain"
+ set_postconf "mydomain=$mydomain"
+ fi
+ fi
+ fi
+
+ db_fget postfix/mailname changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/mailname && mailname="$RET"
+ lcmailname="$(echo $RET| tr 'A-Z' 'a-z')"
+ if [ "X$lcmailname" = "X==default==" ]; then
+ mailname=$(hostname --fqdn 2>/dev/null || echo localdomain)
+ fi
+ lcmailname="$(echo $mailname| tr 'A-Z' 'a-z')"
+ if [ -f /etc/mailname ] && [ "X$(tr 'A-Z' 'a-z' < /etc/mailname)" = "X$lcmailname" ]; then
+ MAILNAME=""
+ else
+ MAILNAME=yes
+ fi
+ if [ "X${lcmailname}" = Xubuntu.com ] || [ "X${lcmailname}" = Xdebian.org ]; then
+ echo "refusing to set mailname to ${mailname}."
+ elif [ "X${mailname%.*}" != "X${mailname}" ]; then
+ if [ -n "$MAILNAME" ]; then
+ echo "changing /etc/mailname to $mailname"
+ echo $mailname > /etc/mailname
+ fi
+ echo "setting myorigin"
+ set_postconf "myorigin=/etc/mailname"
+ else
+ echo "mailname is not a fully qualified domain name. Not changing /etc/mailname."
+ fi
+ fi
+ db_fget postfix/destinations changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/destinations && destinations="$RET"
+ echo "setting destinations: $destinations"
+ set_postconf "mydestination=$destinations"
+ fi
+ db_fget postfix/relayhost changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/relayhost && relayhost="$RET"
+ echo "setting relayhost: $relayhost"
+ set_postconf "relayhost=$relayhost"
+ fi
+ db_fget postfix/mynetworks changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/mynetworks && mynetworks="$RET"
+ if [ -z "$RET" ]; then
+ echo "deleting mynetworks"
+ if grep -q '^mynetworks[[:space:]]*=' main.cf; then
+ # need to remove it, get postconf to do the hard part.
+ postconf -e 'mynetworks=127.0.0.0/8'
+ perl -i -ne 'print unless /^mynetworks\s*=/' main.cf
+ fi
+ else
+ echo "setting mynetworks: $mynetworks"
+ set_postconf "mynetworks=$mynetworks"
+ fi
+ fi
+ db_fget postfix/procmail changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/procmail && useprocmail="$RET"
+ if [ "x$useprocmail" = "xtrue" ]; then
+ echo "setting mailbox_command"
+ set_postconf 'mailbox_command=procmail -a "$EXTENSION"'
+ else
+ if grep -q ^mailbox_command /etc/postfix/main.cf; then
+ echo "clearing mailbox_command"
+ set_postconf "mailbox_command="
+ fi
+ fi
+ fi
+ db_fget postfix/mailbox_limit changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/mailbox_limit && mailbox_limit="$RET"
+ echo "setting mailbox_size_limit: $mailbox_limit"
+ set_postconf "mailbox_size_limit=$mailbox_limit"
+ fi
+
+ db_fget postfix/recipient_delim changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/recipient_delim && recip="$RET"
+ echo "setting recipient_delimiter: $recip"
+ set_postconf "recipient_delimiter=$recip"
+ fi
+
+ db_fget postfix/main_mailer_type changed
+ if [ "$RET" = "true" ]; then
+ # If the user has picked something other than sntp, keep it
+ dtrans=$(postconf -hx default_transport)
+ if [ $(postconf -hx default_transport) = error ]; then
+ dtrans=smtp
+ fi
+ # already have mailer
+ case "$mailer" in
+ "Local only") val=loopback-only; dtrans=error;;
+ "Satellite system") val=loopback-only;;
+ *) val=all;;
+ esac
+ echo "setting inet_interfaces: $val"
+ set_postconf "inet_interfaces=$val"
+
+ if [ $(postconf -hx default_transport) != $dtrans ]; then
+ echo "setting default_transport: $dtrans"
+ set_postconf "default_transport=$dtrans"
+ echo "setting relay_transport: $dtrans"
+ set_postconf "relay_transport=$dtrans"
+ fi
+ fi
+
+ db_fget postfix/protocols changed
+ if [ "$RET" = "true" ]; then
+ db_get postfix/protocols && protocols="$RET"
+ echo "setting inet_protocols: $protocols"
+ set_postconf "inet_protocols=$protocols"
+ fi
+
+ # 2.10 upgrade requires us to copy the smtpd_recipient_restrictions
+ # into smtpd_relay_restrictions Only present for upgrades from before
+ # 2.10.0-2
+ if [ -f /var/spool/postfix/set_relay_restrictions ]; then
+ # early 2.10.0 was special... see #702374
+ # if we got here with 2.10.0 in OLDVERSION, then there is no value for
+ # smtpd_relay_restrictions specified in main.cf, and
+ # smtpd_recipient_restrictions is either null (default for 2.10) or
+ # else it is some non-default value that we should copy to relay.
+ VALUE="$(postconf -hx smtpd_recipient_restrictions)"
+ if [ -z "$VALUE" ] && dpkg --compare-versions $OLDVERSION ge 2.10.0; then
+ # null, so use the correct default
+ VALUE="permit_mynetworks, reject_unauth_destination"
+ fi
+ echo "setting smtpd_relay_restrictions: $VALUE"
+ set_postconf "smtpd_relay_restrictions=$VALUE"
+ rm -f /var/spool/postfix/set_relay_restrictions
+ fi
+
+ # Handle migrating daemon_directory, if present, and coming from before
+ # 3.0.4-5
+ if [ -n "$OLDVERSION" ] && dpkg --compare-versions $OLDVERSION lt 3.0.4-5; then
+ for dir in /etc/postfix $(postconf -hxn multi_instance_directories); do
+ DD=$(postconf -c "$dir" -hxn daemon_directory)
+ if [ "X${DD}" = X/usr/lib/postfix ]; then
+ # The install was aborted in preinst if we didn't get
+ # permission to fix this. While we're here, also clean out
+ # specific setting of shlib_directory to the default.
+ echo "removing daemon_directory setting from ${dir}/main.cf"
+ sed -i '/^daemon_directory[[:space:]]*=/d' "${dir}/main.cf"
+ CHANGES=true
+ SD=$(postconf -c "$dir" -hxn shlib_directory)
+ if [ "X${SD}" = X/usr/lib/postfix ]; then
+ echo "removing shlib_directory setting from ${dir}/main.cf"
+ sed -i '/^shlib_directory[[:space:]]*=/d' "${dir}/main.cf"
+ fi
+ fi
+ done
+ fi
+
+ if [ -z "$CHANGES" ]; then
+ MSG="configuration was not changed"
+ else if [ -n "$NEWCONF" ]; then
+ MSG="is now set up with a default configuration"
+ else
+ MSG="is now set up with the changes above"
+ fi
+ fi
+else # ] No configuration [
+ if [ -f main.cf ]; then
+ MSG="configuration was untouched"
+ else
+ MSG="was not set up. Start with
+ cp /usr/share/postfix/main.cf.debian /etc/postfix/main.cf
+"
+ # make sure that we don't try anything stupid below.
+ db_fset postfix/newaliases run false
+ rm -f /var/spool/postfix/restart /var/spool/postfix/reload
+ fi
+fi # not 'No configuration' ]
+
+if [ ! -f /etc/aliases ]; then # no /etc/aliases [
+ echo "/etc/aliases does not exist, creating it."
+ cat << EOF > /etc/aliases
+# See man 5 aliases for format
+postmaster: root
+EOF
+ if [ "$mailer" != "No configuration" ]; then # [
+ db_fset postfix/newaliases run true
+ db_fget postfix/root_address changed
+ if [ "$RET" = "true" ]; then
+ add_root_alias
+ fi
+ fi # not 'No configuration' ]
+fi # ] no /etc/aliases
+
+if [ "X$OLDVERSION" = "X" ]; then
+ # On fresh installs, push a root alias into the file.
+ if ! grep -q ^root: /etc/aliases && ! [ -f ~root/.forward ]; then
+ add_root_alias
+ db_fset postfix/newaliases run true
+ fi
+ # And update the doc dirs if postfix-doc is already unpacked
+ if [ -f /etc/postfix/main.cf ] && \
+ [ -f /usr/share/doc/postfix-doc/changelog.Debian.gz ]; then
+ postconf -e readme_directory=/usr/share/doc/postfix \
+ html_directory=/usr/share/doc/postfix/html
+ fi
+fi
+
+db_fget postfix/root_address changed
+if [ "$RET" = "true" ] && ! grep -q ^root: /etc/aliases; then
+ echo "WARNING: /etc/aliases exists, but does not have a root alias."
+fi
+
+fset_all_changed false
+
+fix_master "$2"
+
+fold -s << EOF
+
+Postfix (main.cf) $MSG. If you need to make changes, edit /etc/postfix/main.cf (and others) as needed. To view Postfix configuration values, see postconf(1).
+
+After modifying main.cf, be sure to run 'service postfix reload'.
+
+EOF
+
+# Fix old permissions
+chown postfix:postfix /var/lib/postfix
+if [ -f /var/lib/postfix/prng_exch ]; then
+ chown postfix:postfix /var/lib/postfix/prng_exch
+fi
+
+if [ "X$OLDVERSION" = "X" ] && [ ! -f /etc/aliases.db ]; then
+ db_fset postfix/newaliases run true
+fi
+
+if [ -x /usr/sbin/update-inetd ]; then
+ update-inetd --disable smtp </dev/null >/dev/null 2>&1 || true
+fi
+
+# Make sure we have main/master.cf.proto for multi-inst (#838528)
+if [ ! -f /etc/postfix/main.cf.proto ]; then
+ cp /usr/share/postfix/main.cf.dist /etc/postfix/main.cf.proto
+fi
+if [ ! -f /etc/postfix/master.cf.proto ]; then
+ cp /usr/share/postfix/master.cf.dist /etc/postfix/master.cf.proto
+fi
+
+if [ "$mailer" != "No configuration" ] || [ -f /etc/postfix/main.cf ]; then
+ aliastype=$(postconf -h alias_database | cut -f1 -d:)
+ if ( [ "$aliastype" != "ldap" ] && [ "$aliastype" != "lmdb" ] && \
+ [ "$aliastype" != "cdb" ] && [ "$aliastype" != "pcre" ] && \
+ [ "$aliastype" != "mysql" ] && [ "$aliastype" != "pgsql" ] && \
+ [ "$aliastype" != "sqlite" ] ) ; then
+ runnewaliases
+ else
+ echo "Newaliases not run - external map type. Ensure postfix-$aliastype is installed."
+ fi
+
+ [ -x /usr/sbin/invoke-rc.d ] && \
+ INIT="invoke-rc.d postfix" || \
+ INIT="/etc/init.d/postfix"
+ # start postfix
+ if [ -f /var/spool/postfix/restart ]; then
+ rm -f /var/spool/postfix/restart
+ ${INIT} restart
+ else
+ # or maybe just restart postfix
+ if [ -f /var/spool/postfix/reload ]; then
+ rm -f /var/spool/postfix/reload
+ ${INIT} restart
+ fi
+ fi
+fi
+
+# all done with debconf here.
+db_stop
+
+#DEBHELPER#
+
+# we want it out of /etc to not be a conffile, but users might expect it there
+# so leave a symlink at the expected place in /etc
+if [ -f "/usr/share/postfix/makedefs.out" ]; then
+ if [ ! -e "/etc/postfix/makedefs.out" ]; then
+ ln -s /usr/share/postfix/makedefs.out /etc/postfix/makedefs.out
+ fi
+fi
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 08:25:49 +0000