#!/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:=/usr/local} user=mailnull group=mail 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 fi if [ "$2" = "POST-INSTALL" ]; then cf=$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" /etc/rc.conf then echo echo "Don't forget to add 'exim_enable=\"YES\"' to rc.conf(5)" echo fi fi