PREIN

/bin/sh

 
 
if [ -n "`/usr/bin/getgid postfix`" ]; then 
	if [ "`/usr/bin/getgid postfix`" != "62" ]; then 
		echo "Error: group postfix doesn't have gid=62. Correct this before installing postfix." 1>&2 
		exit 1 
	fi 
else 
	echo "Adding group postfix GID=62." 
	/usr/sbin/groupadd -g 62 -r postfix 1>&2 || exit $? 
	[ ! -x /usr/sbin/nscd ] || /usr/sbin/nscd -i group || : 
fi;
 
 
if [ -n "`/usr/bin/getgid maildrop`" ]; then 
	if [ "`/usr/bin/getgid maildrop`" != "63" ]; then 
		echo "Error: group maildrop doesn't have gid=63. Correct this before installing postfix." 1>&2 
		exit 1 
	fi 
else 
	echo "Adding group maildrop GID=63." 
	/usr/sbin/groupadd -g 63 -r maildrop 1>&2 || exit $? 
	[ ! -x /usr/sbin/nscd ] || /usr/sbin/nscd -i group || : 
fi;
 
 
 
if [ -n "`/bin/id -u postfix 2>/dev/null`" ]; then 
	if [ "`/bin/id -u postfix`" != "62" ]; then 
		echo "Error: user postfix doesn't have uid=62. Correct this before installing postfix." 1>&2 
		exit 1 
	fi 
else 
	echo "Adding user postfix UID=62." 
	/usr/sbin/useradd \
		 \
		-u 62 \
		-r \
		-d /var/spool/postfix \
		-s /bin/false \
		-c "Postfix User"\
		-g postfix \
		 \
		 \
		postfix 1>&2 || exit $? 
	[ ! -x /usr/sbin/nscd ] || /usr/sbin/nscd -i passwd || : 
fi;

PREUN

/bin/sh

if [ "$1" = "0" ]; then
	{
if [ -f /var/lock/subsys/postfix ]; then
/sbin/service postfix stop 1>&2 || :;
fi };	/sbin/chkconfig --del postfix
fi

POSTIN

/bin/sh

/sbin/ldconfig
if ! grep -q "^postmaster:" /etc/mail/aliases; then
	echo "Adding Entry for postmaster in /etc/mail/aliases" >&2
	echo "postmaster:	root" >>/etc/mail/aliases
fi
if [ "$1" = "1" ]; then
	# only on installation, not upgrade
	if ! grep -q "^myhostname" /etc/mail/main.cf; then
		postconf -e myhostname=`/bin/hostname -f`
	fi
else
	postfix upgrade-configuration
fi

newaliases
/sbin/chkconfig --add postfix
{
skip_auto_restart() {
[ -f /etc/sysconfig/rpm ] && . /etc/sysconfig/rpm
[ -f /etc/sysconfig/postfix ] && . /etc/sysconfig/postfix
echo ${RPM_SKIP_AUTO_RESTART:-no}
};
if [ $(skip_auto_restart) = no ]; then
if [ -f /var/lock/subsys/postfix ]; then
/sbin/service postfix restart 1>&2 || :;
else
echo 'Run "/sbin/service postfix start" to start postfix daemon.'
fi
fi };

POSTUN

/bin/sh

/sbin/ldconfig
if [ "$1" = "0" ]; then
	/usr/lib/rpm/user_group.sh group del maildrop
	/usr/lib/rpm/user_group.sh user del postfix
	/usr/lib/rpm/user_group.sh group del postfix
fi