Windows 7 – Live Mail Not Receiving Emails

As of this morning, I am no longer receiving emails through my email client (Hotmail) account. I have run the windows live mail repair patch 4 times without success. My tablets and phones with Hotmail address are receiving emails. Also, it appears that an additional .net address account set up under my live mail client is receiving some emails (old email account). Under properties for the Hotmail address the server is labeled http://mail.services.live.com/DeltaSync_v2.0.0/sync.aspx. The .net account server is labeled Pop 3. I do not know if this difference is causing any problem or not. Any advice on how to resolve or who at Microsoft I can contact?