Microsoft 365 Message Center Archive

MC1198077

(Updated) Microsoft Entra: Cross-tenant security group synchronization

MC1192260

(Updated) Microsoft Purview | Compliance Manager - AI Powered Regulatory Templates

MC1188595

(Updated) App-only certificate-based authentication now available in SharePoint Online Management Shell

MC1184996

(Updated) Legacy SharePoint Online Content Delivery Network (CDN) domain to be retired—review configurations

MC1184413

(Updated) Microsoft 365 Copilot for Android: Preview and chat with Word, Excel, and PowerPoint files in the Copilot app

MC1181931

Dynamics 365 Contact Center - Update default Messaging Queues assignment strategy - Least Active

MC1171845

(Updated) Microsoft Defender for Office 365: Enhancing the quarantine experience for administrators

MC1138798

(Updated) Build SharePoint automations with Workflows—now aligned with the Teams experience

MC1131064

(Updated) Microsoft Lens app will retire

MC787382

(Updated) Exchange Online to introduce External Recipient Rate Limit

MC1214183

Purview Communication Compliance: Temporary delays in processing due to planned infrastructure migration

MC1214118

Dynamics 365 Contact Center - Handle duplicate callback requests gracefully when queues are overflowing

MC1214103

Dynamics 365 Contact Center - Monitor real-time conversations with Quality Evaluation Agent

MC1213784

Retirement of the Sway Windows Desktop App on June 1, 2026

MC1213781

Plan for Change: New Managed Home Screen RBAC permissions added to School Admin and Help Desk Operator built-in roles

MC1213770

Microsoft Purview | Data lifecycle Management cmdlet connectivity change

MC1213769

Planned Maintenance: Windows 365 Service

MC1213768

Copilot Notebooks deletion issues and upcoming fix

MC1213470

Dynamics 365 Apps – Audit data for entity routing configurations and entities

MC1194612

(Updated) Microsoft Viva - Viva Glint: Export Executive Summary report in Viva Glint to editable PowerPoint slides

MC1193410

(Updated) Automatic Windows event auditing configuration availability for unified sensors (V3.x)

MC1188597

(Updated) Microsoft Viva: Transition to VFAM-based exclusion management

MC1187387

(Updated) New features coming to Copilot Notebooks for Frontier users

MC1184647

(Updated) Retirement of Assignments and Courses adaptive card extensions (ACE) in Viva Connections and SharePoint

MC1045221

(Updated) Microsoft Teams: New user setting to view incoming calls in a small window