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#!/bin/sh
#
# Since FreeBSD does not supply a user for running an MTA in a sandbox
# by default, use user 'exim', adding it if it does not exist. Even
# if FreeBSD supplied an MTA user, it's neglected to do so for so long
# that every sandboxed MTA under the sun uses its own user, so user
# 'exim' should probably be used forever.
#
# Modern FreeBSD systems already have a group mail.
#
# $FreeBSD$
#
PKG_PREFIX=${PKG_PREFIX:=%%PREFIX%%}
PKG_DESTDIR=${PKG_DESTDIR:=}
user=%%EXIM_USER%%
group=%%EXIM_GROUP%%
logdir=$PKG_DESTDIR%%LOGDIR%%
if [ "$2" = "PRE-INSTALL" ]; then
if ! /usr/bin/id ${user} > /dev/null; then
echo "Exim requires user ${user}. Please update your system." 1>&2
exit 1
fi
if ! /usr/bin/grep -q "^${group}:" /etc/group; then
echo "Exim requires group ${group}. Please update your system." 1>&2
exit 1
fi
/bin/mkdir -p ${logdir}
/usr/sbin/chown ${user}:${group} ${logdir}
fi
if [ "$2" = "POST-INSTALL" ]; then
cf=$PKG_DESTDIR$PKG_PREFIX/etc/exim/configure
if [ -e $cf ]; then
if /usr/bin/grep -q '^[^#]*hostlist.*relay_from_hosts.*=.*127.0.0.1' $cf
then
echo
echo "============================================================"
echo " !!! WARNING !!! "
echo "============================================================"
echo
echo "Existing configure file $cf"
echo "contains 127.0.0.1 in relay_from_hosts hostlist!"
echo "Use of localhost instead of 127.0.0.1 is highly recommended."
echo
echo "============================================================"
echo " !!! WARNING !!! "
echo "============================================================"
fi
fi
if ! /usr/bin/grep -qs "^exim_enable" $PKG_DESTDIR/etc/rc.conf
then
echo
echo "Don't forget to add 'exim_enable=\"YES\"' to rc.conf(5)"
echo
fi
fi
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