Hello list, Today I just noticed something in my maillog that I figured I should report. The log output is sanitized. Jan 31 13:31:23 meow smtpd[12615]: fe92e766062cfe9b smtp connected address=<IP Address> host=mail.example.com Jan 31 13:31:23 meow smtpd[12615]: fe92e766062cfe9b smtp tls ciphers=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256 Jan 31 13:31:23 meow smtpd[12615]: fe92e766062cfe9b smtp authentication user=u...@example.com result=ok Jan 31 13:31:23 meow smtpd[12615]: fe92e766062cfe9b smtp message msgid=69f7f6f7 size=1935 nrcpt=1 proto=ESMTP Jan 31 13:31:23 meow smtpd[12615]: fe92e766062cfe9b smtp envelope evpid=69f7f6f7bd1f34a9 from=<u...@example.com> to=<u...@gmail.com> Jan 31 13:31:23 meow smtpd[12615]: fe92e766062cfe9b smtp disconnected reason=quit Jan 31 13:31:23 meow smtpd[12615]: fe92e7693154957a mta connecting address=smtp://173.194.206.27:25 host=qj-in-f27.1e100.net Jan 31 13:31:23 meow smtpd[12615]: fe92e7693154957a mta connected Jan 31 13:31:23 meow smtpd[12615]: smtp-out: Error on session fe92e7693154957a: opportunistic TLS failed, downgrading to plain Jan 31 13:31:23 meow smtpd[12615]: fe92e7693154957a mta connecting address=smtp+notls://173.194.206.27:25 host=qj-in-f27.1e100.net Jan 31 13:31:23 meow smtpd[12615]: fe92e7693154957a mta connected Jan 31 13:31:24 meow smtpd[12615]: fe92e7693154957a mta delivery evpid=69f7f6f7bd1f34a9 from=<u...@example.com> to=<u...@gmail.com> rcpt=<-> source="<IP Address>" relay="173.194.206.27 (qj-in-f27.1e100.net)" delay=1s result="Ok" stat="250 2.0.0 OK 1580495484 x5si6993135qki.322 - gsmtp" Jan 31 13:31:34 meow smtpd[12615]: fe92e7693154957a mta disconnected reason=quit messages=1
I am inclined to believe that this is gmail's screw-up because test emails sent to Outlook, GMX, Yahoo, and AOL deliver over TLS 1.2 perfectly. I am wondering if this is happening to others. If it isn't, I will try changing my server's IP address. I am running OpenSMTPD 6.6.2 on OpenBSD-current. Thanks, Matt
