Issues Checking My Sac Email

About every other week I get an error while trying to check my Sac State email. Usually I just clear my history and its fixed but not this time. Does anyone else have this problem or know how to fix it?

The error I get: http://imgur.com/OMP8bCh

MS Response to the error: https://support.microsoft.com/en-us/kb/2020943

EDIT: I tried this recommended fix but with no luck http://techmates.co.uk/help-and-how-to/http-error-400-bad-request-with-office365-microsoft-login-page