RETR Pop3 email retrieval problems.?

Hi


I have an email machine (2003 server) that retrieves email from an external pop3 server. It all was working fine but now something has changed that causes it to hang\time out on the RETR command when retireving the email message. Another machine on the same network works fine to retrieve. All I can imagine is that some config has changed on the server to cause the RETR command to no longer work on this specific machine. Any ideas will be greatly appreciated.


Thanks

RETR Pop3 email retrieval problems.?
what???