Actually I’m parsing the headers and based on the dmarc=fail and further checking whether it’s from a mailing list - assigning a score in spamassassin. If I need to use the fail in conjunction with the spf=pass - then that premise is shot right?
Regards DP From: Franck Martin [mailto:[email protected]] Sent: 03 October 2016 23:56 To: Roland Turner; DurgaPrasad - DatasoftComnet Cc: DMARC Discussion List Subject: Re: [dmarc-discuss] dmarc fail for linkedin Happy to help, but as Roland said the problem seems to be on the receiver side. SPF is pass and aligned, that alone should do a DMARC pass. On Sun, Oct 2, 2016 at 9:03 PM, Roland Turner via dmarc-discuss <[email protected]> wrote: This looks like a receiver-side bug. An SPF pass for bounces.linkedin.com implies a DMARC pass for linkedin.com so long as the linked.com policy specifies or defaults to relaxed alignment (it does). - Roland Roland Turner Labs Director Mobile: +65 9670 0022 <tel:%2B65%209670%200022> 3 Phillip Street, #13-03 Royal Group Building, Singapore 048693 _____ <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> www.trustsphere.com <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> _____ <https://www.facebook.com/trustSphereco> From: dmarc-discuss <[email protected]> on behalf of DurgaPrasad - DatasoftComnet via dmarc-discuss <[email protected]> Sent: Sunday, 2 October 2016 23:16 To: 'dmarc-discuss' Subject: [dmarc-discuss] dmarc fail for linkedin <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> Hello all, <https://www.facebook.com/trustSphereco> Why is dmac failing for linkedin? <https://www.facebook.com/trustSphereco> following sanitised output captured from mailwatch. I thought Linkedin is active participant of DMARC. <https://www.facebook.com/trustSphereco> Sometimes it fails for gmail also. <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> Received from: <https://www.facebook.com/trustSphereco> 108.174.6.157 <https://www.facebook.com/trustSphereco> Received Via: <https://www.facebook.com/trustSphereco> IP Address <https://www.facebook.com/trustSphereco> Hostname <https://www.facebook.com/trustSphereco> Country <https://www.facebook.com/trustSphereco> RBL <https://www.facebook.com/trustSphereco> Spam <https://www.facebook.com/trustSphereco> Virus <https://www.facebook.com/trustSphereco> All <https://www.facebook.com/trustSphereco> 108.174.6.157 <https://www.facebook.com/trustSphereco> mailb-de.linkedin.com <https://www.facebook.com/trustSphereco> United States <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> X-Greylist: delayed 62 seconds by postgrey-1.34 at sync.recvdomain.com; Sun, 02 Oct 2016 20:10:32 IST DMARC-Filter: OpenDMARC Filter v1.3.1 sync.recvdomain.com 3561F1A4C04 Authentication-Results: sync.recvdomain.com; dmarc=fail header.from=linkedin.com Authentication-Results: sync.recvdomain.com; spf=pass smtp.mailfrom=s-2gvpcup5oqbkzh2ybkjw5b561o5y1w1xie7y74qzpfik7kyi2yfqr...@bounce.linkedin.com Received: from mailb-de.linkedin.com (mailb-de.linkedin.com [108.174.6.157]) by sync.recvdomain.com (Postfix) with ESMTP id 3561F1A4C04 for <[email protected]>; Sun, 2 Oct 2016 20:10:31 +0530 (IST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linkedin.com; s=proddkim1024; t=1475419164; bh=0BGcec8gfa2UUrhh3rWJw+dpo9wKPor0X6Nmr4swfos=; h=From:Subject:MIME-Version:Content-Type:To:Date:X-LinkedIn-Class: X-LinkedIn-Template:X-LinkedIn-fbl; b=o/PNleMe51U0pZDfW/LAVdNKiv2C4ovHt5yvMj1yrIhPfRBMKGtcGYSk67Vfl7CKx sHutanfc5qs/eUEKnE3kMH5d2ErQ6PrVf89XBoQJtdLTOkMAAi7xEMFeE3FG0kY7Dw otmGefhsAJezAVhhv0enUvM5Lho7jEcJ3xFcksls= From: John Kennedy <[email protected]> Message-ID: <401079548.70154.1475419164807.javamail....@lva1-app2439.prod.linkedin.com> Subject: Abc, please add me to your LinkedIn network MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_70152_1116365500.1475419164803" To: Abc Ganta <[email protected]> Date: Sun, 2 Oct 2016 14:39:24 +0000 (UTC) X-LinkedIn-Class: INVITE-MBR X-LinkedIn-Template: email_m2m_invite_single_01 X-LinkedIn-fbl: m2-at007hio5vmhecl55aegbrldj55dod8ekz33kb3ea8tqs5z1y4pek73m8v82dh9r3w53jdybhoksmyfs6cs0g1gofydssh0dlrpf0p X-LinkedIn-Id: 2j1zjf-itsqh361-p8 List-Unsubscribe: <mailto:[email protected]?subject=unsubscribe/AQFHINMWGdBNHwAAAVeF1dCG2mwGmj1UB3Tv6UiVZOiuykyYxJ2Gg2W1-_q2uw2WyTZC3eV8QBIcs-Vn9Xk8qE0eQfg/2j1zjf-itsqh361-p8/m2-at007hio5vmhecl55aegbrldj55dod8ekz33kb3ea8tqs5z1y4pek73m8v82dh9r3w53jdybhoksmyfs6cs0g1gofydssh0dlrpf0p> Require-Recipient-Valid-Since: [email protected]; Wed, 14 Aug 2013 00:00:00 +0000 <https://www.facebook.com/trustSphereco> From: <https://www.facebook.com/trustSphereco> s-2gvpcup5oqbkzh2ybkjw5b561o5y1w1xie7y74qzpfik7kyi2yfqr...@bounce.linkedin.com <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> Regards <https://www.facebook.com/trustSphereco> Durga Prasad <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> _____ <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> This email has been checked for viruses by Avast antivirus software. www.avast.com <https://www.facebook.com/trustSphereco> <https://www.facebook.com/trustSphereco> _______________________________________________ dmarc-discuss mailing list [email protected] http://www.dmarc.org/mailman/listinfo/dmarc-discuss NOTE: Participating in this list means you agree to the DMARC Note Well terms (http://www.dmarc.org/note_well.html) <https://www.facebook.com/trustSphereco> --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus
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