PREUN

/bin/sh

for file in /usr/lib/courier/{imap,pop3d}{,-ssl}.rc ; do
	[ -x ${file} ] && ${file} stop
done

POSTIN

/bin/sh

/usr/share/courier/sysconftool `cat /usr/share/courier/configlist.mysql` >/dev/null

Triggers

courier-imap

/bin/sh

test ! -f /usr/share/courier/configlist.mysql || /usr/share/courier/sysconftool-rpmupgrade `cat /usr/share/courier/configlist.mysql` >/dev/null