I'm trying to subscribe to a mailinglist, which when i send a message returns the message to an other domain. I'm running Exchange 2003 at the domain advance.homelinux.net, a sub domain named p800.advance.homelinux.net, i'm using it with this mailing list. When i try to subscribe to an other mailing list, i send a message to the listserv, within the headers the replay-to adres from my sub domain, the replay i receive is on the mailing adres at my main exchange system, which i use to relay my mail from my sub domain. How can i fix this. Arjan