If the manual approach fails, it may indicate that the PST file is corrupt, and more advanced software is needed to repair it. Outlook sync help from FixTechGuide The Advik PST Repair Tool is an effective solution that can repair corrupted or damaged PST files. Using this tool, you can easily fix the 0X800CCC0E error in Outlook.

Tip 5. Check firewall configurations

If you’re still unable to resolve this error, your Outlook PST file may be corrupted. Take the help of a professional tool like Recoveryfix for Outlook PST Repair to recover corrupt Outlook PST files without worrying about data loss. Microsoft Outlook Email Repair Tool Online What would you do if you are not able to send or receive mails through Outlook? So, everyone starts looking for methods to solve the issue as soon as possible. Most of the Outlook errors can be resolved just by restarting your system, checking account settings, using scan PST, etc.

• However, before trying these methods, check that your internet connection is stable, and your Outlook is up to date.
• Go to your outlook applications outbox and check for any pending email messages.
• Nowadays, many internet service providers are blocking some of the default outgoing port numbers to prevent it from viruses and spam.
• After the repairing process has been done, Repairit allows you to preview the items it has restored.
• At last, a PST file repair tool has been recommended for you when all the other methods aren’t the reason for the occurrence of outlook error 0x800ccc0e cannot connect to a server error.
• If the outgoing port number is incorrect or blocked, you may face the error outlook error code 0x800ccc0e.
• Follow these quick steps in sequence and get rid of your outlook error 0x800ccc0e cannot connect to the server.
• This blog lists a few reasons behind this error and outlines some methods to resolve it.

Outlook PST Password Recovery Tools: Top 5 Picks of 2025!

Sometimes any kind of outlook error 0x800ccc0e outlook send receive error 0x800ccc0e may occur when your antivirus software installed is inclusive of the email scanning feature. You have to do some additional configurations for using outlook express with antivirus software. Understanding these causes is essential for effective 0x800CCC0E troubleshooting. Increasing the server’s timeout settings may prevent the occurrence of outlook error 0x800ccc0e. A wide number of outlook error 0x800ccc0e and others can be avoided by adjusting the server timeout settings. Even though the above-mentioned methods are helpful, they may not be sufficient in resolving the IMAP error 0x800CCC0E if your PST file is severely corrupted.

Method 3: Clear the stuck messages from the Outbox folder

Refer to your email provider’s documentation for accurate details. This whole blog is comprised of various methods and highlights major reasons for the occurrence of several kinds of outlook communication error such as Outlook error 0x800ccc0e. Go to your outlook applications outbox and check for any pending email messages. If you find them in your accounts outbox, delete them after switching to the offline mode. You can shift them as a draft also so that you can be able to process them again. Any kind of spam or suspected email can be the reason for creating outlook error 0x800ccc0eshould be deleted immediately.

Method 4: Change the SMTP server settings

There are several 0x800CCC0E Outlook error solutions coming from the error causes. By following these detailed steps, you should be able to identify and resolve the Outlook profile repair and recovery steps cause of the Outlook error 0x800CCC0E. Understanding the possible causes behind this error is essential to troubleshoot and resolve it effectively.





Your firewall or antivirus might be blocking Outlook’s connection. You need to select your corrupt PST file by clicking the "Find" button from the target location, and click "Repair" to start the PST/OST repair process. Verifying and perfectly scrutinizing the SMTP email address and settings are necessary. Continually asking me to sign in when I first start my laptop every morning and then intermittently during the day.