On December 7 or 8, 2016, my Windows Live Mail stopped logging in to my email account at cox.net. I have no problem logging in to my account through Cox web mail.  Cox says the problem is not theirs, but must be a problem with Live Mail. I have been using this account for years but suddenly when I attempt to log in, I get the following:

Unable to send or receive messages for the Cox (eh3000) account. An incorrect password was entered. The next time you send or receive messages, you'll be asked to enter your user name and password for this account.

Server Error: 0x800CCC90
Server Response: -ERR invalid user name or password.
Server: 'pop.cox.net'
Windows Live Mail Error ID: 0x800CCC92
Protocol: POP3
Port: 995
Secure(SSL): Yes

I get this repeatedly if I continue to try to access my email.