Is there a problem with the Hotmail server or other services (MSNmessenger)?

I am not able to open any emails.  I can get to my inbox but when I click on unread or read emails, they will not open.  Problem starting happening Nov 2, 2012.  I notice on the left side list of options that MSNmessenger is trying to connect but it never establishes a connection.  I thought that is what may be keeping from opening emails.