Error 0x800ccc0f When Receiving and Sending E-Mail

Solution #1
Turn off email scanning in your anti-virus.
It provides no added protection. (According to Microsoft)

Error 0x800ccc0d or 0x800ccc0f When Receiving and Sending E-Mail

SYMPTOMS:
Important This article contains information that shows you how to help lower security settings or how to turn off security features on a computer.
You can make these changes to work around a specific problem.
**Before you make these changes, we recommend that you evaluate the risks that are associated with implementing this workaround in your particular environment. If you implement this workaround, take any appropriate additional steps to help protect your system.

When you try to send and receive e-mail, you may receive an error message that is similar to one of the following:
No connection could be made because the target machine actively refused it.
The server could not be found. (Account:account name, POPserver:'mail', Error Number: 0x800ccc0d)

Task 'server name - Sending and Receiving' reported error (0x800ccc0f): 'The connection to the server was interrupted. If this problem continues, contact your server administrator or Internet service provider (ISP).

The server responded: ? K' Your server has unexpectedly terminated the connection. Possible causes for this include server problems, network problems, or a long period of inactivity. Account. account name, Server: 'server name', Protocol: POP3, Server Response: '+OK', Port: 110, Secure(SSL): N0, Error Number: 0x800ccc0f

Task 'SMTP server name - Sending and Receiving' reported error (0x80042109): 'Outlook is unable to connect to your outgoing (SMTP) e-mail server. If you continue to receive this message, contact your server administrator or Internet service provider (ISP).'

The operation timed out waiting for a response from the receiving (POP) server 0x8004210a
A time-out occurred while communicating with the server 0x800ccc19
You may also receive an error message that includes one or more of the following error codes:


CAUSE
These error messages may occur if Microsoft Outlook or if Microsoft Outlook Express cannot establish a connection with your e-mail server. These error messages are frequently caused by one of the following:



Please click the link below for more information as well as solutions from Microsoft
http://support.microsoft.com/?kbid=813514


The information abouve is from Microsoft