Was it smtp_tls_policy_maps perhaps?
-- Rick King ----- On May 11, 2021, at 12:09 PM, Noel Jones njo...@megan.vbhcs.org wrote: On 5/11/2021 12:28 PM, Maurizio Caloro wrote: > Hello > > Mail_version = 3.4.14 > > postconf: warning: /etc/postfix/main.cf: unused parameter: > smtpd_policy_maps = socketmap:inet:127.0.0.1:8461:postfix > > postconf: warning: /etc/postfix/main.cf: unused parameter: > smtp_policy_maps = socketmap:inet:127.0.0.1:8461:postfix > > smtpd_policy_maps - Obsolted ?? > > netstat > > tcp 0 0 127.0.0.1:8461 0.0.0.0:* > LISTEN 1000 18181 464/python3 > > meny thanks > Those parameter names do not, and have never existed in postfix. The warning from postconf is that there are defined parameters that are unused, which is commonly caused by a misspelling. If you recently upgraded, earlier versions of postfix did not give these warnings. Perhaps some earlier version of your main.cf used this as a macro, referenced these as a check_policy_service $smtpd_policy_maps For reference, all postfix parameters, including deprecated ones, are listed here: http://www.postfix.org/postconf.5.html -- Noel Jones