I allowed pop3 through asa 5540, to the exchange 2003 server on a primary site, no problem so far.
I have another exchange server in another site, when I try to connect to the mailboxes on it I get login failure, and outlook keeps popping the login window to put the user name and password.
the 2 exchange servers are running the pop3 service, and are in the same domain, and synced together.
the 2 sites are connected via t1, but everysite has its own internet.
is this a problem with exchange that is not forwarding the requests from the main exchange server to the other server, or it is a miss config on the firewall.
this is a new config, we didn't have pop3 enabled before.