What causes 0x800ccc0f when sending emails?

July 06, 2020 by Kevin Carvajal


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Over the past few weeks, some of our users have received the 0x800ccc0f error message when sending emails. This problem can occur for several reasons. Let's discuss it below. Error code 0x800CCC0F is generated when sending emails from Microsoft Outlook. This error occurs because the mail client (Outlook) cannot contact the MailEnable server. The most likely reason is that the firewall is preventing the connection between the client and server.



Unexpected Outlook errors sometimes occur and are difficult to manage. Some errors are unclear and difficult to understand, which can interrupt your daily work, while some errors speak for themselves. One of these Outlook errors is “0x800ccc0f” - this occurs when sending or receiving email. This is a long error message that explains the cause of the error code using the error code itself. Two errors with the same error code are listed below:

How do I stop send/receive error in Outlook?

There are several ways to fix the error sending outgoing messages. Some of them are listed below:
  1. Check your internet connection.
  2. Confirm the correct Outlook email settings.
  3. Delete suspicious letters from the mailbox.
  4. Remove corrupted email profiles from MS Outlook.
  5. Avoid conflicts with antivirus software.

The above error messages appear without warning or prior initiation. However, as you can see, they are easy to understand for both technical and non-technical users. But sometimes they can cause you a lot of problems if they are not resolved earlier.

How do I fix Outlook error 0x800ccc0f in Windows 10?

General methods for fixing Outlook error 0x800ccc0f
  1. Check for connectivity issues.
  2. Disable Windows antivirus and firewall.
  3. Check your Outlook profile settings.
  4. Remove suspicious emails from Outlook and Outlook Outbox.
  5. Check the MTU of your router.
  6. Start MS Outlook in safe mode.
  7. Use the inbox recovery tool.
  8. Convert OST to PST.

After disabling the firewall, the paths to incoming and outgoing e-mail are deleted. Remember to manually add the name of the POP server (for incoming email) and the name of the SMTP server (for outgoing email) to your Outlook email accounts. To do this, follow the steps above.

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This method mIt can be considered for corruption and corruption associated with Outlook data files (PST and OST). This may be one of the causes of the Outlook 0x800ccc0f error. Thus, you can eliminate these minor errors using the inbox recovery utility provided by Microsoft in MS Outlook. Just find the utility and run it on your system. To recover PST or OST files, simply follow the instructions that they contain.

There are worse scenarios with MS Outlook that cannot be resolved, and all manual methods also fail in such cases. Therefore, the best possible solution is to use a third-party tool. The most recommended solution is the kernel for the OST-PST conversion tool. The tool allows you to convert OST files to PST format, which can then be safely imported into Outlook. The tool extracts all information from damaged, damaged or inaccessible OST files and safely converts them to PST.

What is error 0x800ccc0f outlook?

0x800ccc0f is a common error reported by Microsoft Outlook users. This error usually occurs when users try to send or receive SMTP messages, but Outlook cannot connect to the user's mail server.

All methods are safe to use, given the severity of the problem. Hope these methods help you fix Outlook 0x8 error00ccc0f. These problems are sometimes caused by errors in Internet connections and Exchange Server. So watch out for these simple things before taking any important steps.

0x800ccc0f when sending email



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