Hello! Yesterday I replied somebody directly on debian-users (he uses a crappy mailer and sends to the author and the mailing list...).
Gmail doesn't like this mail, but rejects it with a tempfail. I've now deleted it from mqueue. Mar 14 06:54:17 srv1.xyz sm-mta[498019]: 42DK6aqc496761: to=<x...@gmail.com>, delay=09:47:40, xdelay=00:00:03, mailer=esmtp, pri=5370980, relay=alt4.gmail-smtp-in.l.google.com., dsn=4.7.28, reply=421 4.7.28 Gmail has detected an unusual rate of unsolicited mail originating, stat=Deferred: 421-4.7.28 Gmail has detected an unusual rate of unsolicited mail originating It was only this message. Why don't they reject them with 5xx when they treat the mail as unsolicited? It was only this mail, my server wasn't abused by spammers. Although, I send only a very small amount of mail to Google. Do they use that to calculate the rate? -- kind regards Marco _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop