Fix Microsoft 365 'Cannot Find a Work or School Account' on Android
Question details
The user is unable to log in to the Microsoft 365 mobile app on Android because the app fails to recognize their work or school email address.

- Product
- Microsoft 365
- Device & OS
- Android
- Scenario
- Signing in to the Microsoft 365 Android application using an organizational account.
- Observed behavior
- The application displays the error message 'We could not find a work or school account with that email address,' even though the account successfully logs in via web browsers.
Before proceeding, verify that you have typed your email address correctly without extra spaces, and confirm that your Android device has an active and stable internet connection.
Select the Correct Account Type During Sign-in
Microsoft maintains separate login portals for personal accounts and organizational accounts. Selecting the wrong type will cause the system to reject the email address.
Often, the Android app defaults to the personal account login screen. If you enter a corporate or educational email address in the personal login portal, Microsoft's authentication servers will not be able to find your profile.
Launch the Microsoft 365 application on your Android device and navigate to the initial sign-in screen.
If you are prompted to choose between a 'Personal account' and a 'Work or school account', tap 'Work or school account'.
Type your full organizational email address and proceed. You should be redirected to your organization's specific login portal to enter your password.

Switch Networks and Reinstall the Application
Network restrictions or corrupted app cache can block the application from reaching the proper authentication servers.
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Frequently Asked Questions
Why does my work email work on a computer browser but not on the Android app?
Web browsers automatically route your email to the correct organizational login portal based on the domain. Mobile apps sometimes require you to manually specify that you are using a 'Work or School Account' rather than a personal one.
Can I clear the cache instead of reinstalling the Microsoft 365 app?
Yes. You can go to Android Settings > Apps > Microsoft 365 > Storage, and tap 'Clear Cache' and 'Clear Data'. This resets the app's login state without requiring a full uninstallation.
What if my company uses a specific Mobile Device Management (MDM) profile?
If your organization requires an MDM profile (like Microsoft Intune Company Portal) for mobile access, you must download and sign into that portal app first before the Microsoft 365 app will recognize your work account.




