I use Outlook Express V.6 and use Norton Anti Virus for scanning my incoming mail. I was using NAV 2001 and replaced it with NAV 2004. When I open Outlook Express now, I get the error message "The host 'pop3.norton.antivirus' could not be found. Please verify that you have entered the server name correctly. Account: 'earthlink.net', Server: 'pop3.norton.antivirus', Protocol: POP3, Port: 110, Secure(SSL): No, Socket Error: 11004, Error Number: 0x800CCC0D" When I turn off email protection of NAV and change incoming mail to mail.earthlink.net, I can receive my email. But the messages are not scanned by NAV. What can I do? Any help?