> IIRC, mailertable should override smarthost. So, if the recipient domain > has a mailertable entry, the mailertable entry will be used. If not, it > will go to the smarthost. Are you not seeing mailertable override > smarthost, or am I still not understanding this fully? Right, I have mailertable entries on my inbound gateway, but the messages are going to the relay server when I change DS to DSoutbound.relayserver. I assumed it was because my local domain is not in the mailertable.