PREUN

/bin/sh

if [ $1 == 0 ] ; then
    /sbin/service imapproxy stop &> /dev/null || :
    /sbin/chkconfig --del imapproxy || :
fi

POSTIN

/bin/sh

if [ $1 == 1 ] ; then
    /sbin/chkconfig --add imapproxy &> /dev/null || :
fi

POSTUN

/bin/sh

/sbin/service imapproxy condrestart &> /dev/null || :