Frank Cusack: > I can't get the relay_recipient_maps lookup to ignore the address > extension part of a recipient email address. It's very difficult to > use address extensions together with relay_recipient_maps this way. > Am I missing some configuration setting? I've been searching for it > for about an hour.
relay_recipient_maps will match the non-extended address, when the extended address is not found (it uses the same matching routine as virtual_alias_maps and other features). Wietse