(ultimately generated from
unknown local-part "user.test" in domain ""
I had my Zimbra NE test server up last week. I spent the weekend sick and did not get a chance to do much with it. Yesterday evening I noticed I could not send to it any longer.

I've got it setup as a secondary mail sever "" along with "" as the primary for "". My main server is running Exim3 as the MTA and I think this is the culprit, but I'm not sure.

Any ideas?