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Under review

SMTP blocked by google DKIM

Jens Walser 5 years ago updated by Антон Губанов 4 years ago 3
I have a Problem with DKIM and Google authentication for smtp.

SMTP error from remote mail server after end of data: 
host gmail-smtp-in.l.google.com [173.194.78.26]: 
550-5.7.1 [MY IP 12] Our system has detected that this message is 
550-5.7.1 likely unsolicited mail. To reduce the amount of spam sent to Gmail, 
550-5.7.1 this message has been blocked. Please visit 
550-5.7.1 http://support.google.com/mail/bin/answer.py?hl=en&answer=188131 for 
550 5.7.1 more information. c9si7989180wiy.94 - gsmt
My Domain is registered with namecheap.com
I had problems with the TXT record limitation to 255 characters.

I created a key by my self - 1024b - and setup with ajenti DKIM setup.
but still getting the errors while sending to google.

can anybody help?
Under review
DNS changes (including DKIM setup) might take up to 36 hours to full propagate.
Make sure to also set up SPF for aid gmail message authentication.
can you look over my setup ? i dont know if i set it up properly?

SMTP error from remote mail server after end of data:

    host gmail-smtp-in.l.google.com [64.233.161.27]:
550-5.7.1 [xx.xxx.xxx.xxx] The IP address sending this message does not have a
550-5.7.1 PTR record setup. As a policy, Gmail does not accept messages from
550-5.7.1 IPs with missing PTR records. Please visit
550-5.7.1 https://support.google.com/mail/answer/81126#authentication for more

550 5.7.1 information. d129si35572832lfg.31 - gsmtp