Microsoft 365 Message Center Archive

MC929014

(Updated) Microsoft Loop – Departed User Content Workflows for User-Owned Loop workspaces

MC1246031

Microsoft Outlook: Copilot Chat available in shared and delegate mailboxes

MC1246006

Unified RBAC enabled by default for new Microsoft Defender for Office 365 tenants

MC1246005

Microsoft Purview | Insider Risk Management – Enhancements to the Data Security Triage Agent

MC1246003

Endpoint Data Loss Prevention: Always-on diagnostics for Windows endpoints (Phase 2)

MC1246001

Always-on diagnostics for Endpoint DLP – Turned on by default

MC1245992

Upcoming events to help with Secure Boot updates

MC1245636

AI Admin RBAC updates

MC1245597

Microsoft Dataverse – Service Update 9.2.26031.00000 for GER

MC1245224

Microsoft 365 Copilot: People agent availability update

MC1245222

Outlook: Share Word, Excel and PowerPoint local files via the new Outlook for Windows

MC1245219

Microsoft Defender for iOS: End of support for iOS 16 devices

MC1244930

Power Apps - Enable push notifications in custom branded apps

MC1244299

Windows news you can use: February 2026 recap

MC1244281

Microsoft Purview | Insider Risk Management - Ability to preview content in Insider Risk Management Alerts

MC1244273

Microsoft Copilot Studio - Automatic Evaluation from the Test Pane

MC1244205

Power Platform admin center – Public preview for Notifications in Power Platform admin center

MC1240699

(Updated) Introducing the new SharePoint experience

MC1239932

(Updated) Collaborate with Copilot in Outlook while drafting email

MC1237728

(Updated) Advanced Hunting: new actions to block attachments and top-level URL domains

MC1230892

(Updated) Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box

MC1229954

(Updated) Introducing Surveys Agent and Copilot Chat in Microsoft Forms

MC1226042

Dynamics 365 Customer Service - Generate long-term forecasts up to three years

MC1218646

Dynamics 365 Customer Insights- Data - Select appropriate field values from a list when working with segments conditions

MC1214183

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