On 1/25/2018 10:11 AM, Alex wrote: >>>>> Can someone help me understand how this IP is being rejected? >> >> >>>>> Jan 22 05:51:11 mail03 postfix/smtpd[21852]: NOQUEUE: reject: RCPT >>>>> from mail-qt0-f174.google.com[209.85.216.174]: 554 5.7.1 >>>>> <[email protected]>: Sender address rejected: Domain is spam; >>>>> from=<[email protected]> to=<[email protected]> proto=ESMTP >>>>> helo=<mail-qt0-f174.google.com> >>
This is almost certainly rejected with a "check_sender_access" rule. Check all your access tables for the "Domain is spam" string. > >>> check_sender_access hash:/etc/postfix/check_backscatterer, >> >> and this one. > > backscatterer operates on IPs, and the 209.85.216.174 isn't listed there > either. If this table has IPs in it, then the table isn't doing anything. check_sender_access operates on the sender email address, not the IP. grep -il suhaskumar * grep -l 'Domain is spam' * -- Noel Jones
