Solved: How do I fix Outlook Sending or Receiving Reported Error (0x800CCC0F)?

Microsoft Outlook users encountered error 0x800CCC0F while sending or receiving email. The detail error message as below:

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).

Follow below solution steps to resolve the sending or receiving error 0x800CCC0F.

Content Summary

Solution 1: Remove network card driver from Device Manager
Solution 2: Disable Dell pre-installed software
Reference

Solution 1: Remove network card driver from Device Manager

Step 1: Go on Start and search for Device Manager.

Step 2: Expand the Network adapters, right-click on the NIC driver to select Uninstall device option from the context menu.

Step 3: After the NIC driver uninstalls completed, reboot your PC.

Step 4: Windows will reinstall the NIC driver.

Solution 2: Disable Dell pre-installed software

Step 1: Press Windows key + R to open a Run dialogue box.

Step 2: Type services.msc and click the OK button.

Step 3: Locate Rivet Dynamic Bandwidth Management and SmartByte Network Service from the list of services, right-click on it, and choose Properties from the context menu.

Step 4: Click the Stop button and change the Startup type to Disable.

Step 5: Restart your PC.

Reference:

Dell Community > 0x800ccc0f error outlook 2019 – works wired, error wireless
Microsoft Community > The connection to the server was interrupted – (0x800CCC0F)
Microsoft Community > Sending reported error (0x800ccc0f): The connection to the server was interrupted. If this problem continues, contact your server administrator or ISP

Published by Thomas Apel

, a dynamic and self-motivated information technology architect, with a thorough knowledge of all facets pertaining to system and network infrastructure design, implementation and administration. I enjoy the technical writing process and answering readers' comments included.