How to Fix Outlook Error 0x800ccc0f?

Read this blog to fix Outlook error 0x800ccc0f. Here, you will get all possible solutions to resolve this error.

Microsoft Outlook is the most widely used email client for email management. Sometimes, users may encounter a send/receive error 0x800ccc0f in Outlook while using it. Here, we are going to discuss solutions that will help to understand how to fix this error code 0x800ccc0f in an accurate way.

What is Error 0x800ccc0f in Outlook?

Outlook error 0x800CCC0F is a common error that generally indicates a communication problem between Microsoft Outlook and the email server. It is the most common error reported by Outlook users. It occurs during the sending and receiving of SMTP-based emails. This error can arise without warning or any prior symptoms.

There are various reasons behind Outlook error 0x800ccc0f. Some of them are listed below-
1. A poor internet connection can cause Outlook to lose communications with the email server.
2. Firewall and Antivirus can interfere with Outlook communication with the email server.
3. Incorrect server settings can also cause for this error.
4. Corrupted Outlook profile or data files can lead to issues when sending and receiving emails.

How to Fix Outlook Error 0x800ccc0f?

In this section, we will show you how to fix error 0x800ccc0f in Outlook. There are some effective and easiest techniques to resolve this error.

1. Check Internet Connection

First of all ensure that you have a stable internet conection. To do it, restart your router or connect to a different network.

2. Disable Firewall and Antivirus

  • Security software such as Firewall and antivirus software can also the reason behind the trouble with sending and receiving emails.
    Open Control Panel and click on Network and Sharing Center.
  • Now, click on Windows Defender Firewall
  • Then, click Turn Windows Defender Firewall on or off option.
  • Click Turun off Windows Defender Firewall and press OK.

After that, manually add the incoming POP server name and outgoing SMTP server name. To do it-

  • Open Outlook and click on Tools to select E-mail Accounts.
  • Select View and change existing mail accounts and hit o Next.
  • Choose Add and POP3 option under email accounts dialog box.
  • After that, enter the correct detail for POP3 email server and click Next.
  • Finally, click Finish and verify Outlook profile settings.

3. Remove Suspicious Emails from Outlook

Sometimes, Suspicious emails and attachments may be the cause of error code 0x800ccc0f in Outlook. If you have such emails in your Outlook inbox then immediately remove them.

4. Run Outlook in Safe Mode

Open Outlook in safe mode and check it works normally. If yes then disable all faulty add-ins in Outlook and fix Outlook error 0x800ccc0f. To run Outlook in Safe Mode-
Start Run and type Outlook.exe/safe. After that, press Ok button.

5. Use Outlook in-built Repair Tool

The error 0x800ccc0f in Outlook might occur when the Outlook profile or data files is corrupted or damaged. Use the built-in Scanpst.exe tool to repair corrupted PST file. Follow the below given steps to do it-

  • First of all, close Outlook if you are using it.
  • Then, search scanpst.exe and Open the Inbox Repair Tool.
  • Click Browse and locate your Outlook data file (.pst).
  • Click Start to begin the scanning and repair process.
  • After the repair is complete, open Outlook and check if the error is resolved.

Hence, the above-mentioned methods help you to fix Outlook error 0x800ccc0f. You can apply them and resolve this error in Outlook.