[K12OSN] Mailing list manager

[Jim Kronebusch]

What do you guys recommend for a mailing list manager?  I have 2 test
servers running right now, one running qmail+spamassassin+clamav running
smtp and pop with Maildir/ format mailboxes, and the other running
postfix+spamassassin+clamav still working on smtp and pop with Mailbox
format.  I think I am leaning toward the Postfix setup but am not done
yet.  Not sure that info helps anyone but what the heck.  I would like a
manager that can handle multiple domains and give an admininstrator from
each domain full control over their own lists.