How to change delivery agent in zmailer

[Donald Ball <balld@sunsite.unc.edu>]

So I finally got zmailer compiled and installed (although I did have to
tweak the Makefile in the man directory a teensy bit - changed "-m444" to
"-m 444"). Now I want to change the delivery agent so that it will
deliver to cyrus imapd instead of mailboxes in /var/mail. There apparantly
is a way, since there's a small mention of it in pm.conf, but very little
in the way of actual documentation. Anyone else out there have zmailer
configured for use with cyrus? What's the secret?

- donald