I've seen a slight increase of messages like this from Google recently:
550-5.7.25 [136.175.108.254] The IP address sending this message does not have a PTR record setup, or the corresponding forward DNS entry does not point to the sending IP. As a policy, Gmail does not accept messages from IPs with missing PTR records. Please visit https://support.google.com/mail/answer/81126#ip-practices for more information
Is anyone else seeing similar behavior? I count 26 instances today, and 3 complaints thus far spread out over let's say 1-3 weeks (working from memory). I'm curious if it's just me.
_______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
