Hello
we have a in house mail system based on postfix. We would like to optionnaly integrate AUTH for SMTP I wonder if it would be possible to have SMTP/postfix listen on port 25 and say port 26 with the following setttings * port 25 does not require AUTH * port 26 requires AUTH ( we would be restricting access to port 25 to given subnets ) Is it possible ? Sincerely, Fred