Thanks Michael. Just my habit of obfuscating domains with example.com. Probably counter-productive here.
-Terry > On Nov 15, 2016, at 11:52 AM, Michael Wise <[email protected]> wrote: > > > Dunno whether this is serious or not, what with the reference to example.com > and all, but if it is ... > I draw your attention to the SPF record’s single clause. > If this was a test, it was poorly chosen. > > $ host -t txt example.com > example.com descriptive text "v=spf1 -all" > > Aloha, > Michael. > -- > Michael J Wise > Microsoft Corporation| Spam Analysis > "Your Spam Specimen Has Been Processed." > Got the Junk Mail Reporting Tool ? > -----Original Message----- > From: mailop [mailto:[email protected]] On Behalf Of David Sgro, > Dataspindle > Sent: Tuesday, November 15, 2016 11:26 AM > To: Terry Barnum <[email protected]>; [email protected] > Subject: Re: [mailop] Confused by bounce > > Possibly a manual blacklist by that domain? > > -----Original Message----- > From: mailop [mailto:[email protected]] On Behalf Of Terry Barnum > Sent: Tuesday, November 15, 2016 2:02 PM > To: [email protected] > Subject: [mailop] Confused by bounce > > If we send email to a specific gmail user we receive a bounce from Hotmail > saying it can't deliver due to our DMARC policy. Postfix logs show the email > being delivered and accepted by gmail. Email to other gmail users goes > through fine. > > Postfix delivery- > Nov 14 18:12:00 mail.example.com postfix/smtp[7000]: 3tHrVm0qyVzKk7bl: > to=<[email protected]>, relay=gmail-smtp-in.l.google.com[173.194.203.26]:25, > delay=0.76, delays=0.02/0.01/0.48/0.24, dsn=2.0.0, status=sent (250 2.0.0 OK > 1479175920 p62si24555443pfi.27 - gsmtp) > > Bounce- > Reporting-MTA: dns;BLU004-OMC4S37.hotmail.com > Received-From-MTA: dns;NAM04-SN1-obe.outbound.protection.outlook.com > Arrival-Date: Mon, 14 Nov 2016 18:12:05 -0800 > > Final-Recipient: rfc822;[email protected] > Action: failed > Status: 5.5.0 > Diagnostic-Code: smtp;550-5.7.1 Unauthenticated email from example.com is not > accepted due to domain's > 550-5.7.1 DMARC policy. Please contact the administrator of example.com > domain if > 550-5.7.1 this was a legitimate mail. Please visit > 550-5.7.1 > https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsupport.google.com%2Fmail%2Fanswer%2F2451690&data=02%7C01%7Cmichael.wise%40microsoft.com%7Ce518fcb88cc74cb11d2b08d40d8e5c00%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636148352462936043&sdata=Tp0ESIrlQCEezqrPx6Dea3leznKOTfJZTh07%2B0iGTyw%3D&reserved=0 > to learn about the > 550 5.7.1 DMARC initiative. xz8si20469041pab.182 - gsmtp > > I'm confused as to how this can happen. Could the gmail user be forwarding > received email to a hotmail account and then back to gmail, breaking DMARC? > > Thanks, > -Terry > > Terry Barnum > digital OutPost > Carlsbad, CA > > https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.dop.com&data=02%7C01%7Cmichael.wise%40microsoft.com%7Ce518fcb88cc74cb11d2b08d40d8e5c00%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636148352462946051&sdata=HvEiLW3Jx%2BtN3hX0fdktiltl2EISl8hYt1xzuJsBuNI%3D&reserved=0 > 800/464-6434 > > > > _______________________________________________ > mailop mailing list > [email protected] > https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fchilli.nosignal.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fmailop&data=02%7C01%7Cmichael.wise%40microsoft.com%7Ce518fcb88cc74cb11d2b08d40d8e5c00%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636148352462946051&sdata=qaFPrY5RMNhkSdIMg1eiknu%2BH1HLB0o7qLyr%2FTyJmH8%3D&reserved=0 > _______________________________________________ > mailop mailing list > [email protected] > https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fchilli.nosignal.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fmailop&data=02%7C01%7Cmichael.wise%40microsoft.com%7Ce518fcb88cc74cb11d2b08d40d8e5c00%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636148352462946051&sdata=qaFPrY5RMNhkSdIMg1eiknu%2BH1HLB0o7qLyr%2FTyJmH8%3D&reserved=0 Terry Barnum digital OutPost Carlsbad, CA http://www.dop.com 800/464-6434 _______________________________________________ mailop mailing list [email protected] https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
