I have had this personal email account set up for 5 plus years and it has worked without any problems and then suddenly I cannot receive email.   Here is the error code:

Unable to send or receive messages for the mcnamaranevis (camille) 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.mcnamaranevis.com'
Windows Live Mail Error ID: 0x800CCC0F
Protocol: POP3
Port: 110
Secure(SSL): No

It would fail to receive and then a few hours later would work. This has been going on for about 3 weeks and then suddenly on 10/23 it would not receive and has not received since.  I added a work email account in 2013 and it sends and receives fine with no problems.  

I have not changed any settings whatsoever and again my other account is working find.   I worry about changing anything or trying to reinstall etc without some guidance because I don't want to foul up my work email, which I have to have.  

Can anyone help!!