On Fri, 2014-04-04 at 14:55:49 -0400, Curtis Maurand wrote: > I'm getting local user unknown errors when I try to send email to the > list., but as far as I know, I shouldn't need local aliases with this > configuration that anything destined for lists.delrc.org should go to > mailman and that's that. I know that I'm missing a detail somewhere. > I had all of this working prior to this, but I had a server meltdown > the other day and my configs were blown away with it and for whatever > reason, I can't find any backups. :-(
Typically, you have to update the alias_maps definition, so that Postfix is made aware of valid Mailman addresses. In your follow-up, include the output of 'postconf -n' rather than snippets from main.cf. See: http://www.gnu.org/software/mailman/mailman-install/postfix-integration.html http://www.postfix.org/postconf.5.html#alias_maps -- Sahil Tandon