I have noticed similar things going on here, spam with clearly bogus DKIM signatures for our domains using a selector which has never been published. I have no clue what they are trying to achieve by this. -- Marc Bradshaw - Deliverability/Abuse at FastMail m...@fastmailteam.com | @marcbradshaw[1]
On Tue, 1 Aug 2017, at 04:57 AM, Laura Atkins wrote: > The good news is: DMARC has a built in method for alerting Amazon to > this. And if it’s widespread, then it will definitely come to their > attention through proper channels.> > laura > > >> On Jul 31, 2017, at 9:19 AM, Carl Byington <carl@five-ten- >> sg.com> wrote:>> >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA512 >> >> Amazon.com asks that mail with header from: of amazon.com that fails>> dkim >> should be quarantined. >> >> dig _dmarc.amazon.com txt +short >> "v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc- >> repo...@bounces.amazon.com; ruf=mailto:dmarc- >> repo...@bounces.amazon.com">> >> >> ExactTarget is sending such mail with a dkim key that is not >> published>> in DNS. >> >> dig 200608._domainkey.amazon.com txt +short >> >> >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v2.0.14 (GNU/Linux) >> >> iEYEAREKAAYFAll/WH8ACgkQL6j7milTFsGp+ACfSDPqTczAz6cmdlFC+wBxFzol >> CU0An3DbDS2x761JbF+N2W0qd93Ve+7I >> =qLF/ >> -----END PGP SIGNATURE----- >> >> >> >> _______________________________________________ >> mailop mailing list >> mailop@mailop.org >> https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop > > > > -- > Having an Email Crisis? 800 823-9674 > > Laura Atkins > Word to the Wise > la...@wordtothewise.com > (650) 437-0741 > > > Email Delivery Blog: http://wordtothewise.com/blog > > > > > > > _________________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop Links: 1. https://twitter.com/marcbradshaw
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