My sbcglobal account stopped receiving emails on Windows Live Mail two days ago. It stopped sending email today.

These are the most recent error message I've received:

Unable to send or receive messages for the Sbcglobal (kirbrett) 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 [SYS/TEMP] Server error - Please try again later.
Server: 'inbound.att.net'
Windows Live Mail Error ID: 0x800CCC92
Protocol: POP3
Port: 995
Secure(SSL): Yes

Unable to send or receive messages for the Sbcglobal (kirbrett) (1) account. Your server has unexpectedly terminated the connection. Possible causes for this include server problems, network problems, or a long period of inactivity.

Server: 'inbound.att.net'
Windows Live Mail Error ID: 0x800CCC0F
Protocol: POP3
Port: 995
Secure(SSL): No