This is a copy of the error message I get from Outlook

There was a problem logging onto your mail server. Your User Name was rejected. Account: ‘mail.va.net’, Server: ‘127.0.0.1’, Protocol: POP3, Server Response: ‘-ERR Cannot connect to POP server mail.va.net:110, gethostbyname error 11001’, Port: 110, Secure(SSL): No, Server Error: 0x800CCC90, Error Number: 0x800CCC91