Attn Techy nerds - help please

Outlook Express all of a suden not working - when you click on contact linl on website and get to send them an email. Using Hotmail - get the following message.
Any suggestions? Cheers.

Access to the account was denied. Verify that your username and password are correct. Account: 'Hotmail', Server: 'User Posted Link Protocol: HTTPMail, Server Response: 'Forbidden', Port: 0, Secure(SSL): No, Server Error: 998, Error Number: 0x800CCC33

Posted By: South_West_Canary, Jan 24, 21:58:08