Hello,
Greetings for the day! I’m an, Independent Advisor and Microsoft user like you. Thanks for posting the query here at this forum.
Could you please try to remove the saved credentials in the MAC machines?
- Remove saved credentials:
- In the Spotlight search type Keychain
- Select Keychain Access
- Alternatively, if you are unable to see the Keychain under the spotlight, select the Utility folder and open Keychain Access
- Look for Exchange
- Then, locate "SharePoint" Cached Credential entry and delete it
- Restart the device
- Clear the App Cache Clearing all those temporary files stored in the app cache folder may help you solve this issue. The cache might be interfering with your current Office session.
- Quit Microsoft apps - Office / Teams.
- Navigate to “~/Library/Application Support/Microsoft
- Select the Office app that’s causing the alerts.
- Delete all the files from that folder and restart the app.
- Restart your device
For additional info please refer this link - https://appletoolbox.com/microsoft-wants-to-use-your-confidential-information-mac/
Hope this information would be useful to you. Please feel free to get back if you need any additional info.
Thank you! Ravikumar Help the next person who has this issue by indicating if this reply solved your problem. Click Yes or No below.