Introduction Microsoft Teams is introducing two new system chat sections called Muted chats and Meeting chats. These sections allow users to organize their chat and channels list by grouping muted conversations and meeting chats into dedicated sections that users can turn on or off. This message is associated with Microsoft 365 Roadmap ID 559605. When this will happen General Availability (Worldwide, GCC, GCC High, DoD): Rollout begins in early May 2026 and is expected to com

Introduction To reduce notification noise and improve signal quality, Microsoft will disable Teams Meeting Recording (TMR) expiration notification emails. Customer feedback indicates these emails generate high volume with minimal engagement. Only the email notifications are being removed; recording expiration and deletion behavior remains unchanged. When this will happen June 1, 2026 How this affects your organization Who is affected: All Microsoft 365 tenants Users who recei