Using Outlook for iOS for personal email and calendar management
Hi, David Gaither
The prompt may be coming from Apple Mail, Contacts, or Calendar syncing the Gmail account in the background, even when you mainly use the Gmail and Outlook apps.
Here are some suggestions you can try:
Open iPhone Settings > Apps > Mail > Mail Accounts > Gmail, then turn Mail off. This keeps the Gmail account available elsewhere but stops Apple Mail from checking it.
Also check Settings > Apps > Contacts > Contact Accounts and Settings > Apps > Calendar > Calendar Accounts. If Gmail is listed and you do not need Gmail contacts or calendars on the iPhone, turn those sync options off.
In Outlook, tap your profile picture, then the gear icon. Select the Gmail account and choose Reset Account. This refreshes Outlook’s locally stored connection without removing and adding the mailbox again.
Update both Outlook from the App Store and iOS under Settings > General > Software Update. Recurring password prompts can occur when an older app version no longer meets updated sign-in requirements.
If Gmail continues working normally while the prompt appears, disabling the unused Apple Mail, Contacts, or Calendar connection is the most likely way to stop it.
Thank you for your patience in reading, I hope this information has been helpful to you.
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