Hotmail - Sending reported error (0x800CCC33): "Access to the account was denied. Verify that your username and password are correct. The server responded 'forbidden'.
You’ll encounter this error message if you attempt to access your account using DAV. Microsoft publicly announced June of this year that the DAV protocol will be decommissioned.
You can still access your Hotmail account either through the web, in Windows Live Mail, or on other e-mail programs.
