Error Message:
Task ‘EMAIL ADDRESS’ - Sending and Receiving' reported error (0x8004060C) : 'Unknown Error 0x8004060C'
Resolution:
This error is known to occur in Microsoft Outlook 2002 and usually indicates that the .pst file has reached it's capacity. For further resolution to this problem please visit the following link for a patch issued by Microsoft:
http://support.microsoft.com/?kbid=304863