Using classic Outlook for Windows in business environments
Dear JR Lindstrom,
I understand your frustration. If Classic Outlook for Windows has been working normally for years and suddenly starts requiring a Windows Hello PIN, it can certainly feel like an unnecessary change.
Recent updates to Windows 11 and Microsoft Account sign-in methods may cause Outlook to use Windows Hello (PIN, fingerprint, or facial recognition) instead of prompting for the account password directly.
Please note that a Windows Hello PIN is device-specific and cannot be used to sign in on other devices, whereas a password could potentially be used anywhere if it is compromised.
If you prefer using passwords, you can check the following setting:
- Open Settings > Accounts > Sign-in options
- Under Additional settings, look for:
- Only allow Windows Hello sign-in for Microsoft accounts on this device
- If enabled, turn it Off.
- Restart Outlook and test again.
For more detailed information
Additionally, if this is a work or school account, or if the device is managed by your organization's IT department, Windows Hello may be required by security policy. In that case, the prompt is not coming from Outlook itself, and users may not be able to disable it without changes made by the administrator. I recommend contacting your IT administrator to confirm whether a Windows Hello sign-in policy has been applied
I hope information above meet your expectations. If I misunderstand your point, please provide more information so I can support you more effectively.
Feel free to reach out if you have any other questions.
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