PREIN

/bin/sh

getent group dkim-milter >/dev/null || groupadd -r dkim-milter
getent passwd dkim-milter >/dev/null || \
  useradd -r -g dkim-milter -d /etc/mail/dkim-milter/keys -s /sbin/nologin -c "DKIM Milter" dkim-milter
exit 0

PREUN

/bin/sh

if [ $1 -eq 0 ]; then
        /sbin/service dkim-milter stop > /dev/null || :
        /sbin/chkconfig --del dkim-milter || :
fi

POSTIN

/bin/sh

/sbin/chkconfig --add dkim-milter || :

POSTUN

/bin/sh

if [ "$1" -ge "1" ]; then
        /sbin/service dkim-milter condrestart >/dev/null || :
fi