Hello, Postfix does not show hostname for a connecting IP address, when the hostname does not have reverse lookup:
Example from my log: warning: hostname zg-0416b-243.stretchoid.com does not resolve to address 192.241.220.141: Name or service not known connect from unknown[192.241.220.141] timeout after EHLO from unknown[192.241.220.141] disconnect from unknown[192.241.220.141] ehlo=1 commands=1 It is a good thing that postfix warns me that hostname does not resolve back to the IP, but why does it show: connect from unknown[192.241.220.141] instead of connect from zg-0416b-243.stretchoid.com[192.241.220.141] The IP has DNS record, so even when reverse does not work, I would like to see the hostname that is connecting can this be configured? thank you,
