Outlook Error: (0x800CCC0F) : ‘The connection to the server was interrupted.
or
Task ‘mail.domain.com – Receiving’ reported error (0x800CCC0F) : ‘The connection to the server was interrupted. If this problem continues, contact your server administrator or Internet service provider (ISP).’
or
Your server has unexpectedly terminated the connection. Possible causes for this include server problems, network problems, or a long period of inactivity. Account: ‘mail.domain.com’, Server: ‘mail.domain.com’, Protocol: POP3, Port: 110, Secure(SSL): No, Error Number: 0x800CCC0F
This error normally comes up:
• Incorrect account settings
• Misconfiguration of personal firewall software
• Antivirus software
• A bad modem
• Maximum Transmission Unit (MTU) size
• Outlook Express has been removed from the computer or the installation is damaged
• Your user profile in Outlook is damaged
• An e-mail item on your POP3 server is damaged
Read the following Microsoft article for more details about this error:
http://support.microsoft.com/kb/813514