Here is the more complete mail.log, maybe that helps? ar 27 11:24:54 mail policyd-spf[16201]: Cached data for this instance: [] Mar 27 11:24:54 mail policyd-spf[16201]: skip_addresses enabled. Mar 27 11:24:54 mail policyd-spf[16201]: spfcheck: pyspf result: "['Temperror', 'SPF Temporary Error: DNS [Errno 22] Invalid argument', 'helo']" Mar 27 11:24:54 mail policyd-spf[16201]: Temperror; identity=helo; client-ip=167.89.106.69; helo=o1.31qt.s2shared.sendgrid.net; envelope-f rom=bounces+9243903-ab61-esteban=little-beak....@em8306.emailtester.org ; receiver=este...@little-beak.com Mar 27 11:24:54 mail policyd-spf[16201]: spfcheck: pyspf result: "['Temperror', 'SPF Temporary Error: DNS [Errno 22] Invalid argument', 'mailfrom']" Mar 27 11:24:54 mail policyd-spf[16201]: Temperror; identity=mailfrom; client-ip=167.89.106.69; helo=o1.31qt.s2shared.sendgrid.net; envelope-f rom=bounces+9243903-ab61-esteban=little-beak....@em8306.emailtester.org ; receiver=este...@little-beak.com Mar 27 11:24:54 mail policyd-spf[16201]: not peruser Mar 27 11:24:54 mail policyd-spf[16201]: Action: prepend: Text: Received-SPF: Temperror (mailfrom) identity=mailfrom; client- ip=167.89.106.69; helo=o1.31qt.s2shared.sendgrid.net; envelope-from=bou nces+9243903-ab61-esteban=little-beak....@em8306.emailtester.org; recei ver=este...@little-beak.com Reject action: 550 5.7.23 Mar 27 11:24:54 mail policyd-spf[16201]: prepend Received-SPF: Temperror (mailfrom) identity=mailfrom; client-ip=167.89.106.69; helo=o1.31qt.s2shared.sendgrid.net; envelope-from=bounces+9243903-ab61- esteban=little-beak....@em8306.emailtester.org; receiver=esteban@little -beak.com
-----Original Message----- From: Scott Kitterman <post...@kitterman.com> To: postfix-users@postfix.org Subject: Re: SPF Temperrors - minor thing Date: Wed, 27 Mar 2019 04:22:10 +0000 On March 27, 2019 12:57:12 AM UTC, Esteban L <este...@little-beak.com> wrote: > Thank you Scott K. > > I just read the RFC7208, very well written. > > My favorite line was at the end in the second to last paragraph, > talking about TempError local policy considerations: > > "..this adds one more piece of complexity to an already non-trivial > environment" > > I'll say. > > I will look at it some more tomorrow, I suspected somehow my > server/system was not doing dns lookups properly, getting an > > "Errno 22 Invalid dns argument" in my mail.log. We'd need to know the mail from of the message that that log message relates to. Scott K
