Errors 0x800CCC90 / 0x800CCC92 indicate a problem logging unto the mail server. Your password was rejected and user authorization failed. So, go to Tools>Accounts>Mail>(account)>Properties>Servers and check account name and password. If everything is correct, wait a day and see whether it rights itself. If not, something is amiss at your ISP. Call support.
this is the mesage im gettin:
There was a problem logging onto your mail server. Your Password was rejected. Account: 'gvtc.com', Server: 'gvtc.com', Protocol: POP3, Server Response: '-ERR authorization failed', Port: 110, Secure(SSL): No, Server Error: 0x800CCC90, Error Number: 0x800CCC92