I am having problems receiving email from a specific server. What is causing this problem? Is this something in my Postfix Header and Body Checks, timeout issue, configuration or?? Code: Oct 20 15:34:18 server1 postfix/smtpd[32430]: connect from mail.voip.ms[107.6.67.234] Oct 20 15:34:18 server1 postfix/cleanup[32434]: warning: regexp map /etc/postfix/header_checks, line 87: Invalid back reference Oct 20 15:34:18 server1 postfix/cleanup[32434]: warning: regexp map /etc/postfix/header_checks, line 88: Invalid back reference Oct 20 15:34:18 server1 postfix/cleanup[32434]: warning: regexp map /etc/postfix/header_checks, line 98: Invalid back reference Oct 20 15:34:18 server1 postfix/cleanup[32434]: warning: regexp map /etc/postfix/header_checks, line 111: Invalid back reference Oct 20 15:34:18 server1 postfix/cleanup[32434]: warning: regexp map /etc/postfix/header_checks, line 138: Invalid back reference Oct 20 15:34:18 server1 postfix/cleanup[32434]: warning: regexp map /etc/postfix/header_checks, line 208: unknown regexp option "W": skipping this rule Oct 20 15:34:18 server1 postfix/smtpd[32430]: CF00AE82AC1: client=mail.voip.ms[107.6.67.234] Oct 20 15:34:18 server1 postfix/cleanup[32434]: CF00AE82AC1: discard: header Received: from losangelesnew1.voip.ms (unknown [96.44.149.186])??by mail.voip.ms (Postfix) with ESMTPS id 2D79E1DCC5??for <[email protected]>; Tue, 20 Oct 2015 18:34:18 -0400 (EDT) from mail.voip.ms[107.6.67.234]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail.voip.ms> Oct 20 15:34:18 server1 postfix/smtpd[32430]: disconnect from mail.voip.ms[107.6.67.234] Oct 20 15:35:01 server1 postfix/smtpd[32430]: connect from localhost[::1] Oct 20 15:35:01 server1 postfix/smtpd[32430]: lost connection after CONNECT from localhost[::1] Oct 20 15:35:01 server1 postfix/smtpd[32430]: disconnect from localhost[::1] Thanks
Yep, I started turning off and deleting a few of Postfix Header and Body Checks and all seems to be working properly now. I must of had a syntax error or something.