I have a zimbra server where we have multiple domains. In this case what I need to do is set up a virtual domain that points to a domain on zimbra so that mail destinated to email@example.com will automatically go into the firstname.lastname@example.org mailbox. I thought I saw that here in the forum but after searching for a couple of hours I'm at a loss. The commands that I have tried dont seem to work as I end up with a relay access denied when trying to send mail to email@example.com. Sending mail to firstname.lastname@example.org works fine.