I have mailman on a slackware box with sendmail. ww1.mydomain.com The mailserver for ww1 is mx.mydomain.com. It is a WinNT box running Domino Mail Server. I have a mailing list: list So the addresses are : list@mydomain.com list-admin@mydomain.com list-requests@mydomain.com list-owner@mydomain.com These are set up in aliases.

When I try to send a request, etc, say to list@mydomain.com it routes to mx.mydomain.com and is rejected because their is no user name list@mydomain.com on the Domino Server. If I make a user list@mydomain.com, it stops at the Domino Server level.

How do I get the mail back to ww1.mydomain.com?

This seems like an ignorant configuration question, but I have searched Google, the Mailman documentation, and the mailman archives without success. Lotus research, and Lotus Domino configuration is something short of user-friendly or intuitive.

Brent Mayes