[Mailman-Users] wrong sender host name.

I'm running mailman on the server lists.our.dom; mailman is configured to use this name.

However, while lists.our.dom resolves to this ip, this ip resolves back to ns2.our.dom, and messages go out as from some-list@ns2.our.dom

I guess this is really a sendmail problem. Is "nocanonify" the right option to avoid this?

Leif