Some decent email clients that you can consider are Microsoft Outlook, Thunderbird, and Inky. Till an official fix is released for the problem, you can switch to a different app to manage your emails on Windows. Thunderbird, Portable Edition email client Download from Version 102.8. To download them, head to the Add-ons Manager on the Thunderbird app. If the problem re-appears, it is best to report the issue to Microsoft using the Feedback Hub. Thunderbird is an open-source tool, so any willing developer can build add-ons to provide complementary features. Hopefully, once you re-add the account after running an SFC scan, the issue will be gone for good. Finally, re-adding the account after running an SFC scan will ensure there are no underlying potential errors that might result in the issue again and that the settings are configured correctly.Restarting the system will implement the changes made by the SFC scan in the system.Then, the SFC scan will scan the system for potential corruption issues that might be contributing to the problem and fix them without much of your input.Removing the email account from the app will reset the app settings and configurations, removing issues that might be caused due to them.

Another fix that worked for users was removing the email account from the app, running an SFC scan, restarting the system, and then adding the email account back to the Mail app.

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