I am currently setting up a FreeBSD mail server with DBMAIL and Postfix. I have forwarded port 25,110 and 587 to this server. When I try to log in using pop3 on port 110 my mail program does not find the server. When O use port 25 or 578 for pop3, my mail program does find the server but gives error 220.
What could be wrong? I want to login on pop3 with port 110 but that is not working at all...