0x800CCC0F - Your server has unexpectedly terminated the connection.

Error Message - Your server has unexpectedly terminated the connection. Possible causes for this include server problems, network problems, or a long period of inactivity. Account:’pop.bluetie.com’, Server: pop.bluetie.com’, Protocol: POP3, Port: 110, Secure (SSL): No, Error Number: 0x800CCC0F

Troubleshooting -
1.) Verify Internet connectivity
2.) Verify account settings (POP / IMAP)
3.) Disable email scanning
4.) Telnet to verify that Firewall allows access to the ports being used