[Mailman-Users] Recipient address rejected: User unknown in virtualmailbox table

[Geoff Shang]

On Thu, 8 Jul 2010, Mark Sapiro wrote:

> You don't create users or mailboxes for Mailman's list addresses. This
> is handled by alias_maps, virtual_alias_domains, and
> virtual_alias_maps in Postfix, or, since this is Debian/Ubuntu,
> possibly by postfix_to_mailman.py.

Having set up Mailman on 3 separate systems, 2 Debian and 1 Ubuntu, I can 
personally recommend not using postfix2mailman.  I understand it's not 
recommended, and there really seems to be no reason to use it.  The alias 
maps way seems a lot easier to understand in my opinion.  I just followed 
the installation manual and did just fine.

Geoff.