I have started to get the following error message when I try to see my email messages from my Hotmail account in Windows Live Mail:

Unable to send or receive messages for the Hotmail.co (xxxxxxxxxxxxx) account.

Server Error: 0x80072EE7
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x80072EE7