I'm not sure how, but somewhere during the ISPConfig install, or downloading/installing squirrelmail, I put in a dummy DNS name of www.xxx.com. Now that I'm managing to get some sites up and running, any mail sent out to my Gmail have a header with this dummy DNS name. ie: Message-ID: <[email protected]> I'd like to clear it/reset it to the DNS name the site is now running under. How/where can I change this? Is it in ISPConfig somewhere, Postfix, Squirrelmail? Thanks