Microsoft 365 Message Center Archive

MC1469962

Change in sender email address for Copilot emails

MC1469961

Microsoft Viva Glint: Copilot features are no longer available for cross-tenant guest users

MC1469958

Microsoft Purview: Auto-labeling scalability, policy management, and reporting enhancements

MC1469811

IT resources to plan, prepare, and deploy Windows

MC1469525

(Updated) The September 2026 Scan Cab is available

MC1466753

(Updated) Microsoft Word: Similarity Checker retirement

MC1466751

(Updated) Microsoft Teams: Lobby visibility will align with the "Who can admit from lobby" meeting option

MC1461164

(Updated) Microsoft Teams Rooms on Android: room users can change the app language

MC1459141

(Updated) Microsoft Teams: Admin policy to automatically block identified external meeting bots from joining meetings

MC1459129

(Updated) Microsoft Viva: Viva Learning retirement of Microsoft 365 training content

MC1455014

(Updated) Microsoft Teams: Teams Events Attendance and Engagement Report Policy

MC1454996

(Updated) Copilot Chat can float over your Outlook iPad and Mac window

MC1443518

(Updated) Microsoft Teams: Expanded presenter visibility in Manage what attendees see

MC1430536

(Updated) Microsoft Purview: Insider Risk Management - Unified alert queue

MC1417993

(Updated) Notice: File policies in Microsoft Defender for Cloud Apps are retiring

MC1413304

(Updated) Viva Engage: New Recent feed in Home

MC1411432

(Updated) Viva Engage: New post creation experience

MC1404326

(Updated) Microsoft 365 admin center: New usage report for Copilot connectors

MC1282683

(Updated) Create and edit SharePoint pages with Copilot-powered AI

MC1181769

Microsoft Purview: Integration with Entra GSA Internet Access to enable sensitive file filtering at the network layer

MC1156360

(Updated) Microsoft 365 Copilot: Copilot Chat for Teams Chats, Channels, Calling, and Meetings

MC1146821

(Updated) Rewrite with Microsoft 365 Copilot Chat coming soon to Edge for Business users

MC1009930

(Updated) Microsoft Teams: Distinguish invites among Attendee, Presenter, and Co-organizer emails

MC1469583

Updates available for Microsoft 365 Apps for all channels

MC1469565

Microsoft Purview | Data Lifecycle Management - Graph API Support for archive mailboxes