I'll reply you offlist for someone at Comcast, Justin. I'm researching smthg interesting for FBLs as well....
Udeme On Tue, Nov 29, 2016 at 11:10 AM, Justin Frechette <[email protected]> wrote: > Wondering if there is someone from Comcast that can provide assistance or > if anyone can shed some light on what's going on here. > > Our abuse inbox is getting hit with Comcast FBL reports that reference our > IPs but for mail that is not ours. The mail that is being reported as spam > also looks very benign and personal, so I'm hesitant to say it's header > spoofing. We're seeing this with multiple IPs of ours and only with Comcast. > > *Comcast FBL Email:* > This is a Comcast email abuse report for an email message received from IP > 216.27.86.171 on Mon, 28 Nov 2016 14:28:35 +0000 > > The IP mentioned above is ours but the message did not originate from us. > > The email that is being reported as spam is screenshot here: > http://screencast.com/t/9r86n18j2 > > The full headers of the message being reported as spam is pastebin here: > http://pastebin.com/Hicx0gvM > > What is concerning to me is that the IP (216.27.86.171) which has a > hostname of drone114.ral.icpbounce.com is being reported as coming from > Comcast. (highlighted below) > > Return-Path: <[email protected]> > Delivered-To: [email protected] > Received: from dovdir1-asb-03o.email.comcast.net ([216.27.86.171]) by > dovback1-asb-20o.email.comcast.net (Dovecot) with LMTP id > /NuGBBQ/PFjrJgAA2Etxvw for <[email protected]>; Mon, 28 Nov 2016 > 14:28:36 +0000 > Received: from dovpxy-hob-09o ([216.27.86.171]) by > dovdir1-asb-03o.email.comcast.net (Dovecot) with LMTP id > e8/zKBM/PFh7RwAApm0j0w ; Mon, 28 Nov 2016 14:28:36 +0000 > Received: from resimta-ch2-03v.sys.comcast.net ([216.27.86.171]) by > dovpxy-hob-09o (Dovecot) with LMTP id GE1kNhI/PFisfQAAwfAatg ; Mon, 28 > Nov > 2016 14:28:35 +0000 > Received: from mail-qt0-x241.google.com ([IPv6:2607:f8b0:400d:c0d::241]) > by > resimta-ch2-03v.sys.comcast.net with SMTP id BMuQc3WdRiOyDBMv1cuFsj; > Mon, 28 > Nov 2016 14:28:34 +0000 > > > We are getting a handful of these reports a day from Comcast and I can't > figure out what's going on. > > Thanks in advance for the help! > > Justin > > _______________________________________________ > mailop mailing list > [email protected] > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop > >
_______________________________________________ mailop mailing list [email protected] https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
