Load The Bat, then select Properties from the Account menu.
Click on the Transport option in the list to the left.
Write down the name of your POP3 server in the Mail Server field (e.g..pop3.yourisp.com) and then replace this with 127.0.0.1 .
In the Username box, put the original POP server followed by a colon : to the front of the username that is already in the box, e.g, if username was username and original POP server was pop.myisp.net, then the box should contain pop.myisp.net:username.