Hi, Gottschalk, David schrieb: > That must be my issue then. Every message in my inbox has a > Return-path of: > > dgottsc@servername (No domain extension just the server hostname) This might be the issue then. If your MTA is not "too open", relaying with this sender might not be allowed and your vacation mail is never ever sent to to intended recipient which is the original sender. > Even though the message did not come from myself, but a external > recipient. Don't you mess up "vacation mail sender" and "sender of the mail on which to send a vacation message"? The sender obove is the cyrus generated sender for the cyrus generated vacation mail. I think you are referencing here to the original mail instead, are you? Marc ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html