Additional chat-related features and issues within Microsoft Teams for business
I think I figured a way to remove these suggestions. I was in disbeilf and agree with all comments and determined to find the solutions. I noticed that a majority of the suggestions were from organizations that shared external and/or guest access. I focused on how to remove external and/or guest access and went through these steps:
- Go to Admin Settings
- Select Users
- All users listed can be deleted one at a time
- Select the three dots next to the users that you don't want
- Sign out of Teams
- Sign back in and the "suggested" list should be gone - or only contain names from external users
Hope it works for you. Let me know