PREIN

/bin/sh

if [ -f /var/lock/subsys/gnu-pop3d ]; then
   /etc/rc.d/init.d/gnu-pop3d stop
fi

PREUN

/bin/sh

if [ $1 = 0 ]; then
   if [ -f /var/lock/subsys/gnu-pop3d ]; then
      /etc/rc.d/init.d/gnu-pop3d stop
   fi
   /sbin/chkconfig --del gnu-pop3d
fi

POSTIN

/bin/sh

/sbin/chkconfig --add gnu-pop3d