I have 3 comcast email accounts, but only the default account won't connect and load my emails.  All 3 accounts are setup the same.  This started on May 29th.  I've read the other posts and have it configured as suggested, but nothing works.  

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

Server: 'mail.comcast.net'
Windows Live Mail Error ID: 0x800CCC0F
Protocol: POP3
Port: 995
Secure(SSL): Yes