I configured smtpd_recipient_restrictions.cf in this style:
Code: Select all
...
reject_invalid_hostname
reject_non_fqdn_hostname
reject_invalid_helo_hostname
reject_unknown_helo_hostname
...
check_policy_service inet:192.168.123.1:10023
Why is amavisd always been triggered first even if the HELO rejects work? Even with "postconf -e content_filter=" it should be disabled completly.
Where is the call of "FILTER smtp-amavis:[127.0.0.1]:10026" configured? I do not find anything in Postfix's main.cf of master.cf ...
Code: Select all
Feb 9 13:19:55 zimbra postfix/postscreen[32433]: PASS OLD [185.140.111.26]:35523
Feb 9 13:19:55 zimbra postfix/smtpd[32434]: warning: hostname stale.pangurbanparty.com does not resolve to address 185.140.111.26: Name or service not known
Feb 9 13:19:55 zimbra postfix/smtpd[32434]: connect from unknown[185.140.111.26]
Feb 9 13:19:56 zimbra postfix/smtpd[32434]: NOQUEUE: filter: RCPT from unknown[185.140.111.26]: <info@abc.tld>: Sender address triggers FILTER smtp-amavis:[127.0.0.1]:10026; from=<info@abc.tld> to=<info@xyz.tld> proto=ESMTP helo=<fake.host.tld>
Feb 9 13:19:56 zimbra postfix/smtpd[32434]: NOQUEUE: filter: RCPT from unknown[185.140.111.26]: <info@abc.tld>: Sender address triggers FILTER smtp-amavis:[127.0.0.1]:10024; from=<info@abc.tld> to=<info@xyz.tld> proto=ESMTP helo=<fake.host.tld>
Feb 9 13:19:56 zimbra postfix/smtpd[32434]: NOQUEUE: reject: RCPT from unknown[185.140.111.26]: 450 4.7.25 Client host rejected: cannot find your hostname, [185.140.111.26]; from=<info@abc.tld> to=<info@xyz.tld> proto=ESMTP helo=<fake.host.tld>
Feb 9 13:19:56 zimbra postfix/smtpd[32434]: disconnect from unknown[185.140.111.26] ehlo=1 mail=1 rcpt=0/1 data=0/1 quit=1 commands=3/5