I suddenly started being unable to send emails with Live Mail.  I was getting the message Server Error 530 Authentication is required before sending.  I called Time Warner tech support.  I was able to send my self an email from the time warner site, so TW tech had me update my account info and my server address and port numbers and said it was an issue with Microsoft.  Now I cannot send or receive email and I am now getting a message that says

Unable to send or receive messages for the (redacted) account. The email server returned an error.

Server Error: 0x800CCC90
Server Response: * OK IMAP4 server (InterMail vM.8.04.01.13 201-2343-100-167-20131028) ready Tue, 17 Mar 2015 21:17:37 +0000 (UTC)
Server: 'mail.twc.com'
Windows Live Mail Error ID: 0x800CCC90
Protocol: POP3
Port: 143
Secure(SSL): No

I checked the info I put in the account for the server address and ports and it matches what is on the
Time Warner site.