Microsoft Outlook Error 0x800ccc0b – Find a Fix

  • Are you wondering about what is the cause of Microsoft Outlook error 0x800ccc0b?
  • Are you unable to fix this Outlook error?
  • Do you wish to fix this error and get rid of it?
  • Are you looking for a tool that can help you resolve this error?

A user of Microsoft Outlook email client gets a very common error 0x800ccc0b while trying to send any email. While using a third party email services, with the very first email, you will encounter such error. You will be able to read your received emails, but not able to send any email from your Outlook email client. You will receive the following error message:

Task ‘machine.domain.xom – Sending and Receiving’ reported error (0x800CCC0B):’ Unknown Error 0x800CCC0B’

The Clue behind Error 0x800ccc0b

The clue for the Outlook error 0x800ccc0b lies with the SMTP server which requires authentication every time you try to send/receive email using that server. Anytime the server authentication is failed, you will be displayed with this error message. You can try fixing this error 0x800ccc0b by checking servers tab and verifying the settings in “My server requires authentication” box and then click OK. This will most probably resolve this error.

 If this Doesn’t Work – Fix this Error Using Outlook Recovery Tool

If the above method fails to resolve the error, it means that you are dealing with a corrupt PST file that is throwing this error message on your screen. You need a third-party tool in such a situation to permanently resolve error 0x800ccc0b. The Outlook Recovery software is a smart and comprehensive tool that is thoroughly capable of recovering Outlook PST file from any degree of corruption and repairs any Outlook errors safely and easily. You can use the FREE demo version to see the preview and to check whether this will resolve your Outlook error 0x800ccc0b.