Qmail inserts the domain name in "Return-Path:" and "Message-ID:" header records. Is there something in /var/qmail/control that can be changed to alter the domain name in ONLY these two records? Thanks, John -- John Conover, 631 Lamont Ct., Campbell, CA., 95008, USA. VOX 408.370.2688, FAX 408.379.9602 [EMAIL PROTECTED], http://www2.inow.com/~conover/john.html