In article <20040617232536.GB17879@campbell-lange.net>,
Rory Campbell-Lange <rory@campbell-lange.net> writes:
> I should have mentioned that we need the messages sent very soon after
> they have landed in the 'inbox'; otherwise cron would definitely be the
> way to go -- including an @reboot line.
This rules out a cronjob. How about writing a pl/perlu function which
sends the mail and calling that function by an AFTER INSERT trigger?