Using Outlook for Android for personal email and calendar management
Welcome alan933,
Based on your description, it sounds like the approval request is completing successfully, but the Microsoft account sign-in token on the phone is not being retained, causing Android to repeatedly ask you to reverify the account.
Before suggesting further steps, could you please confirm:
- Does the notification come from OneDrive, Outlook, or Android Settings? (You can tap and hold the notification to see which app generated it.)
- Are you signed into the same Microsoft account in both Outlook and OneDrive?
- Did this start after a recent phone update, Outlook update, or OneDrive update?
In the meantime, please try these quick checks:
Step 1: Verify OneDrive can sign in normally
- Open OneDrive
- Tap your profile picture
- Confirm that your Hotmail account appears and that your files are syncing correctly
Step 2: Reconnect the Microsoft account in Android
- Open Settings > Accounts and backup > Manage accounts
- Select the Microsoft account that is generating the notification
- Choose Remove account
- Restart the phone
- Add the Microsoft account again
Step 3: Clear OneDrive authentication cache
- Open Settings > Apps > OneDrive > Storage
- Tap Clear cache
- Reopen OneDrive and sign in again if prompted
If the answer is helpful, please click "Yes". If you have extra questions about this answer, please click "Comment".
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