"Message content rejected" usually means the email was scanned by your MTA (postfix) and rejected on a rule of some sort. Are you running any header or body checks?
-- Shawn Beairsto Network Administrator Data Kinetics Ltd. -----Original Message----- From: Nick Oliver [mailto:[EMAIL PROTECTED] Sent: Monday, August 16, 2004 12:09 PM To: [EMAIL PROTECTED] Subject: Rejection Problem -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I am using Postfix as a relay to my Novell Groupwise e-mail server and it is doing quite well, however, I am running into some false positive problems that seem to come from header rejections. I have NO idea how to diagnose this type of problem. Would one of you more learned folks out there give me a hand please? This is the listing as it is shown in the /var/log/maillog file. I have whitelisted the sender, using the smtpd_sender_restrictions variable, but it is still being rejected. Aug 16 10:55:32 mail postfix/cleanup[25789]: 5AD22274E9: reject: header Received: from iesexbe1.ioffice.ies-co.net ([10.0.0.18]) by owa.ies-co.net with Microsoft SMTPSVC(6.0.3790.0);?? Mon, 16 Aug 2004 10:55:31 -0500 from owa.ies-co.net[63.89.0.12]; from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP helo=<owa.ies-co.net>: Message content rejected Is there something in this log that tells me what the problem is and whether it is on my side or the sender side? Nick Oliver -----BEGIN PGP SIGNATURE----- Version: PGP 8.0.2 iQA/AwUBQSDcDIHa2qg1FTg0EQJGLgCg6ToJye9VXdbl7qOrXnkUwgGp/V8Ani4a E4/1yQz8IB1Bb9mMBsGHjHRM =URXZ -----END PGP SIGNATURE-----