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 clear Outlook credentials manager first start my laptop every morning and then intermittently during the day.

How to Fix Outlook Error 0X800CCC0E in Windows 10/11?

Follow these quick steps in sequence and get rid of your outlook error 0x800ccc0e cannot connect to the server. The error code 0x800ccc0e is an authorization error on the IMAP server. It typically arises when users are trying to access the folders from the IMAP email server. For example, when checking for new messages, downloading or synchronizing mailbox folders. First, we will recommend you to make a quick check of your internet connectivity to avoid unnecessary outlook error 0x800ccc0e.

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There are 11 tips and reasons possible for the occurrence of errors while connecting from the application form which people are unknown. It will be beneficial for you if the sequence wise procedure is followed to troubleshoot your error by yourself without making any hassle and longing for the engineer call. It is considered to make sure that your system’s firewall isn’t blocking some outlook.exe files from accessing internet connectivity. You need to practice some caution while enacting the configurations for resolving this error. Double-check server names, port numbers, and encryption types in the account settings. Refer Fix outlook not Opening after windows update to your email provider’s documentation for accurate details.

Method 4: Change the SMTP server settings

I am using Microsoft 365 with Windows 11 Home and Windows Defender. Variations in steps can be observed according to the version of the outlook you may be using. Using appropriate utilities can help address some indirect causes and significantly enhance the entire Outlook performance. To avoid Outlook errors in the future, use these automated tools regularly. Restart your router or switch to a different network to test the connection.

Method 1: Disable the antivirus program

• This advanced tool helps users recover their PST files with the original hierarchy intact.
• Continually asking me to sign in when I first start my laptop every morning and then intermittently during the day.
• Your firewall or antivirus might be blocking Outlook’s connection.
• If the above manual methods don’t resolve the issue, you can try this automated solution.
• Error 0x800CCC0E in Outlook is a result of corrupt Outlook profile, internet connectivity issues, and synchronization discrepancies in Outlook and the server.
• Doing this might restore the functioning of Outlook again, however, if that doesn’t work follow other methods as mentioned in the article.

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. To easily repair your file and resolve this error, you can take the help of Recoveryfix for Outlook PST Repair. This advanced tool helps users recover their PST files with the original hierarchy intact. Users get the option to save their recovered files at their chosen location. If the above manual methods don’t resolve the issue, you can try this automated solution.



In this article, we will explore the reasons behind the error, methods to fix it, fix MFA prompts not working and discuss the advantages of using relevant utilities for a smoother Outlook experience. These are some of the very common reasons behind the 0X800CCC0E Outlook error. If the error is caused by a corrupt OST/PST file, the Advik software repairs and converts the file to a compatible format for Outlook. So far, we have discussed, common causes of 0X800CCC0E Outlook error. Furthermore, we have discussed two efficient mechanisms, one is manual and the other is an automatic method.