PREUN

/bin/sh

if [ $1 = 0 ]; then
	update-alternatives --remove mta /usr/sbin/mini_sendmail
fi

POSTIN

/bin/sh

update-alternatives --install /usr/sbin/sendmail mta /usr/sbin/mini_sendmail 5 \
        --slave /usr/lib/sendmail mta-in_libdir /usr/sbin/mini_sendmail