mailing lists

[Lance Levsen <l.levsen@pwgroup.ca>]

Hey all.

I'm looking for some guidance with regard to mailing list 
managers. We're not looking to host mailing lists, but to use 
the user-side admin capabilities (self subscribe/unsubscribe) 
and the delivery capabilities of a list manager to send out mass 
emails. Not spam, self-directed emails. Product sheets, 
newsletters, and so on.

We use postfix as the mailer and I have narrowed it down to 
three options,

majordomo because I know it works well w/ postfix,
mailman because it's GNU.
and a perl script/database/web page/procmail cause it's fun :)

Anyone have any pointers or gotcha's with regard to these? 

Cheers,
-- 
Lance Levsen,
Systems Administrator,
PWGroup - Saskatoon