Hello Maintainer, # cat /etc/postfix/main.cf ... check_policy_service inet:127.0.0.1:10023, check_policy_service inet:[::1]:10023, ...
# netstat -pln | grep postgrey tcp 0 0 127.0.0.1:10023 0.0.0.0:* LISTEN 1340/postgrey.pid - tcp6 0 0 ::1:10023 :::* LISTEN 1340/postgrey.pid - It seems postgrey listening on IPv6. Regards Cedric
