PREIN

/bin/sh

#/usr/sbin/groupadd -f -g 47 zmailer

if ! grep -q "^zmailer:" /etc/group; then
	echo "zmailer::47:root,petidomo,uucp,daemon,news" >>/etc/group
fi

PREUN

/bin/sh

if [ -e /var/lock/subsys/zmailer ]; then
	/etc/rc.d/init.d/zmailer stop || :
fi

rm -f /var/spool/postoffice/.pid.*

if [ "$1" = "0" ]; then
	/sbin/chkconfig --del zmailer
	rm -f /var/log/mail/*
fi

POSTIN

/bin/sh

umask 022
/sbin/chkconfig --add zmailer

if [ -x /bin/hostname ]; then
	hostname --fqdn >/etc/mail/mailname
fi

if [ -f /etc/mail/router.fc ]; then
	rm -f /etc/mail/router.fc
fi

# Gymnastics to convice zmailer to use /etc/mail/aliases
# or provide /etc/mail/aliases it if not found.
if [ ! -L /etc/mail/db/aliases ]; then
	if [ -f /etc/mail/aliases ]; then
		echo "Generating Symlink to use /etc/mail/aliases for aliasing"
		rm -f /etc/mail/db/aliases || echo "Dziwnie pusto w (Strange nothing at) /etc/mail/db/aliases. Ale nie martw siê ... (But don't worry..)"
	else
		echo "Installing new /etc/mail/aliases from zmailer sample"
		mv -f /etc/mail/db/aliases /etc/aliases
	fi
	ln -sf ../aliases /etc/mail/db/aliases
fi

# Scan for Mandatory entries in /etc/aliases
# postoffice MAILER-DAEMON postmast nobody and other users
# otherwise bad things (tm) result.

if ! grep -q "^hostmaster:" /etc/mail/aliases; then
	echo "Adding Entry for hostmaster in /etc/mail/aliases"
	echo "hostmaster:	root" >>/etc/mail/aliases
fi

for i in postmaster postoffice MAILER-DAEMON postmast nobody webmaster administrator \
ftpmaster newsmaster w3cache squid news proxy abuse ircd; do
	if ! grep -q "^$i:" /etc/mail/aliases; then
		echo "Adding Entry for $i in /etc/mail/aliases"
		echo "$i:	hostmaster" >>/etc/mail/aliases
	fi
done

# localnames
for x in `hostname --fqdn` `hostname --domain` `hostname --yp`; do
	if [ -n $x ] && ! grep -q ^$x /etc/mail/db/localnames; then
		echo "$x		`hostname --fqdn`|"
	fi
done | tr -d '\n' | tr -s '|' '\n' | sort >> /etc/mail/db/localnames

# Rebuild databases
/usr/lib/zmailer/zmailer newdb
/usr/lib/zmailer/policy-builder.sh -n

POSTUN

/bin/sh

if [ "$1" = "0" ]; then
	/usr/sbin/groupdel zmailer 2> /dev/null
fi