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Fri, Feb 12, 2016 7:00 AM

Mail from 69.252.207.29 blocked using Trend Micro Network Reputation Service

Our users are having their outgoing email bounce back.  It appears this Comcast server is on a black list.  Here is the header:

 

Reporting-MTA: dns; comomta-ch2-03v.sys.comcast.net [69.252.207.29]
Received-From-MTA: dns; W14HUB-CH2-D3.W14D.comcast.net [172.28.150.20]
Arrival-Date: Fri, 12 Feb 2016 12:03:25 +0000


Final-recipient: rfc822; [xxxxxx]@boeing.com
Action: failed
Status: 5.1.1
Diagnostic-Code: smtp; 550 5.7.1 Mail from 69.252.207.29 blocked using Trend Micro Network Reputation Service. Please see http://www.mail-abuse.com/cgi-bin/lookup?ip_address=69.252.207.29
Last-attempt-Date: Fri, 12 Feb 2016 12:03:27 +0000

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