No result shows of outlook 365 with macOS Monterey

Hi tenacious112,

Thanks for reaching out to Apple Support Communities. It sounds like you're having an issue with the search function in Microsoft Office 365. We're happy to provide some information to get you in the right direction to assist.

Check out the Microsoft Support pages below.

Find items by doing a basic search in Outlook for Mac

Outlook for Mac support tools - Outlook search repair

If the issue continues, you can test safe mode on your Mac. How to use safe mode on your Mac

Cheers!

See:

https://techcommunity.microsoft.com/t5/outlook/search-not-working-in-outlook-2019-since-updating-to-monterey-12/m-p/3040518

https://answers.microsoft.com/en-us/outlook_com/forum/all/outlook-search-not-finding-messages-macos-monterey/f0f46f3c-54b3-47df-ad99-10c70eb13f08

https://discussions.apple.com/thread/253334043?page=4

https://forums.macrumors.com/threads/monterey-12-1-update-broke-my-outlook-365-search-function.2327507/

Seems solution is to go to the "new Outlook"