I remember a while ago that if i changed the MX for a domain to point to a remote server, i had to manualy remove de domain from localdomains and add it to remotedomains. Today i had a problem. A client (reseller) changed the mx of a domain to point to a remote server a while ago, and today he moved it back to my server. The domain would'nt receive any mail, the reason being that it was listed in remotedomains and not localdomains. So my question is: Did the first move to a remote MX modified the local/remotedomains automaticaly, but the change back did not? Is this a bug or a feature?