Hi @Julie Hayon
Thank you for posting your question in the Q&A Forum.
I understand how frustrating this repeated “Exchange password required” prompt can be, especially when you don’t actually use an Exchange account.
Since you’re on macOS, this usually happens when a leftover Exchange account or cached credentials are still saved on the system. You can try the following to clear it:
1. Remove any Exchange account from Internet Accounts
- Go to System Settings > Internet Accounts.
- Look for any account labeled "Exchange" or associated with your email "jhayon".
- Select it and click the Minus (-) button or Delete Account to remove it entirely.
2. Clear cached Exchange credentials
- Open Keychain Access (Applications > Utilities).
- In the search bar at the top right, type "Exchange" and also type "jhayon".
- Right-click and Delete any entries that appear for these searches.
If you’re using a Microsoft-based email address (such as Outlook.com, Hotmail, or Live.com), macOS can sometimes auto-configure it as an Exchange account. Removing Exchange as described above usually stops the repeated sign-in prompts.
Please give these steps a try and let us know if the message stops appearing.
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