What does this Outlook Error Notifications and Code mean?

You may from time to time experience rather cryptic error messages when attempting to send or receive email when using Outlook. Below are some of the most common and a link to the Microsoft Help and Support site to further assist you.

  • 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 the server administrator or Internet service provider (ISP). The server responded: ? K'
  • Your server has unexpectedly terminated the connection. Possible causes of 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): No, 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 the 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

Visit http://support.microsoft.com/kb/813514 for possible resolutions to any of these issues.

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