How to Fix the 0x800CCC0F Error in Outlook?

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If you notice “Sending reported error 0x800ccc0f” while sending or receiving emails in Outlook you are not alone, this error is often due to connectivity issues, incorrect email settings antivirus blocking, or a damaged OST or PST file. Fortunately, you can resolve it with a series of straightforward troubleshooting steps listed in this article. Read and fix the “Outlook connection to server failed” issue.

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The 0x800ccc0f Outlook error can also stem from large email attachments or server downtime. Apart from server downtime, you can fix this “timeout” error yourself. Without further ado, let’s jump into the solutions:

DIY Solutions to Fix the Outlook Error 0x800ccc0f

1: Check Your Internet Connection:

Ensure your internet connection is stable and working correctly. Restart your router or switch to a more reliable network if necessary.

2: Review Email Server Settings

Verify that the incoming and outgoing server details are correct. Follow these steps:

1. Open Outlook and go to File > Info > Account Settings > Account Settings.

2. Select your email account and click Change.

3. Ensure the server details match your email provider’s recommendations:

  • IMAP or POP3 for incoming mail.
  • SMTP for outgoing mail.

4. Use the correct port numbers:

  • IMAP: 993 (SSL) or 143 (non-SSL).
  • POP3: 995 (SSL) or 110 (non-SSL).
  • SMTP: 465 (SSL) or 587 (TLS).

3: Disable Firewall and Antivirus Temporarily

Security programs can sometimes block Outlook’s communication. Temporarily disable your antivirus or firewall and try sending a mail to see if 0x800ccc0f error is gone:

Otherwise, Add Outlook to your firewall’s list of trusted applications and re-enable security software after testing the connection.

4. Repair Outlook Data Files

A. ScanPST

Corrupt PST or OST files can disrupt email operations. Use the built-in Inbox Repair Tool (Scanpst.exe) to fix minor corruption issues.

1. Locate the Scanpst.exe file on your computer (usually in the Outlook installation folder).

2. Run the tool, select your PST file using the Browse option, and click on Start.

import pst file

3. Click Repair to begin the repair process.

repair pst file using scan pst

4. Restart Outlook and check if the error persists.

When Scanpst can’t fix the damaged PST file, try a professional Outlook Repair tool to fix severely damaged Outlook data files.

B. SFWare PST Repair

Try the SFWare PST Repair Tool to perform Outlook repair in a few clicks most securely and easily. Download and Try it for yourself!

1. Download, install, and open SFWare Repair PST.

2. Select a PST Import option.

  • Open Default PST file: Imports default Outlook PST file.
  • Select PST File Manually: Manually Browse and select a PST file.
  • Find All Your PST Files: The software scans the entire drive and lists all the Outlook data files from which drive

import pst file

3. Select Quick Scan and choose a destination for the Repaired File

repair pst file using sfware repair pst

4. After the repair process, Verify the retrieved PST file.

5. Recreate Your Outlook Profile

If the issue remains unresolved, try creating a new Outlook profile-

1. Go to Control Panel > Mail.

access mail in control panel

2. Select the Show Profiles Option,

show profiles

2. Click on Add, enter a new profile name, and configure your account.

add new outlook profile

3. Set the new profile as the default.

6. Update or Reinstall Outlook

Outdated software can cause compatibility issues. Ensure you’re using the latest version of Outlook. If necessary, reinstall Outlook to reset its configurations.

1. Open Outlook.

2. Click on File.

3. Access Account Options.

4. Click on the Update options and select Update Now.

update outlook

Tips to Prevent the 0x800CCC0F Error

Consider these tips to avoid future occurrences of sending reported error 0x800ccc0f:

  • Keep Outlook and Windows updated.
  • Regularly back up your PST/OST files to prevent data loss.
  • Use a reliable internet connection and avoid network interruptions.
  • Adjust your security software settings to prevent Outlook from being blocked.

Conclusion

The Outlook error 0x800ccc0f can disrupt your workflow, but with proper troubleshooting, you can quickly resolve it. Start by checking your internet connection and server settings, and proceed to more advanced fixes like repairing data files or creating a new profile if needed.

Also, regular maintenance of your email setup and system can help prevent this error from reoccurring Outlook error 0x800ccc0f If the problem persists, contact Outlook Support for assistance.

 

 

 

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