Microsoft Teams: Disable chat write access for anonymous or unauthenticated users

Originally posted by Microsoft Jun 15, 2022 Microsoft Teams 0 Comments

IT admins can now disable chat write access at the policy level for non-federated users and unauthenticated users who join Teams meetings through a link that must be used in conjunction with disabled meeting chat policy to provide additional security against data exfiltration.

Product	Microsoft Teams
Release phase	General Availability
Release date	July CY2022
Platform	Desktop
Cloud Instance	GCC High, GCC, DoD, Worldwide (Standard Multi-Tenant)
Created	2022-06-01
Roadmap ID	91142
Roadmap Link	https://www.microsoft.com/microsoft-365/roadmap?featureid=91142