Microsoft Outlook is a software program we use to send and receive emails. This application is quite useful for managing data like calendars, contacts, tasks, etc. However, some users encountered Outlook Error 0x800CCC0F while sending or receiving emails. This common error usually occurs when you either try to send emails or when an email gets received in your inbox folder. The complete error message that comes with this error is:
Task server name – Sending or Receiving reported error (0x800CCC0F): The connection to the server was interrupted. If this problem continues, contact the server administrator or Internet service provider (ISP).
In this blog post, we have explained all the possible methods to help you eliminate this issue. So let’s get started.
Fix 0x800CCC0F Outlook Error in Windows 11/10
To fix the Outlook Error 0x800CCC0F, follow the below suggestions:
- Check Internet Connectivity
- Disable your Windows Firewall temporarily
- Repair Outlook PST Files.
Let us see them in detail:
1] Check Internet Connectivity
Issues related to the slow or slugging internet speed may cause this kind of error. So as the first step, open any website in your web browser and check if your internet connection is working. If your internet speed is fine and working correctly, then go to our next potential workaround.
2] Disable your Windows Firewall
This type of issue can also appear due to conflicts between Outlook and application like Windows Firewall. So as a resolution, turn off your Windows Firewall How to enable or disable Windows Defender Firewall in Windows 10temporarily and see if it works.
To do this, open the Control Panel on your Windows device.
Once it opens, go to the upper right corner of the screen and make sure the View by option is set to Category. If it’s not, click the drop-down menu and select the Category option.
Select System and Security and then on the next page, choose Windows Defender Firewall.
From the left pane, select Turn Windows Defender Firewall on or off.
Note: To visit this page directly, open the command prompt, and execute “control firewall.cpl” command line.
Next, you will be on the Customize Settings page. It offers you to modify the firewall settings for both Private network settings and Public network settings, so select that network you use.
Accordingly, select the radio button next to the Turn off Windows Firewall (not recommended) and hit the OK button to save the changes.
Let us know if this guide helped you solve the issue.