Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.

If Outlook keeps asking for your password on Windows, try restarting the app, re-adding your account, deleting saved credentials, disabling third-party antivirus, or reinstalling Outlook. Ensure your ...

Is the classic Outlook email client crashing when you create or open a new email? If so, Microsoft suggests creating a new FORMS2 folder to fix the problem. Why Is Outlook Crashing On Starting or ...