Microsoft 365 Message Center Archive

MC1234542

Retirement of “Suspected identity theft (pass-the-ticket)” classic alert

MC1230458

March 2026 Secure Score category update

MC1227071

(Updated) Files in Outlook for iOS will open in Word, Excel or Powerpoint app on iPad

MC1221924

Microsoft 365 Copilot: AI audio overview support for pages and additional languages in Viva Connections and SharePoint

MC1193421

(Updated) Retirement of several Microsoft Planner features in early 2026 as part of a Planner update

MC1189910

(Updated) Configure Local Network Access Policy for Microsoft eCDN

MC1183006

(Updated) Introducing simplified admin controls to manage external collaboration in Teams admin center

MC1182698

(Updated) Microsoft Copilot Notebooks: Overview page with Copilot-powered summaries and insights

MC1166867

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

MC1127234

(Updated) Enhanced Personalization via Communication Memory in Copilot

MC1234254

Updates available for Microsoft 365 Apps for Current Channel

MC1234094

Coming soon to organizations: Customize the Start menu with updated policies

MC1233447

Dynamics 365 Project Operations – Enable manual customer due dates for project invoices

MC1217153

(Updated) Microsoft Purview compliance portal: Information Protection – Email attachment preview in Activity Explorer

MC1208689

(Updated) Microsoft 365 Copilot: Streamline SharePoint list creation with new list agent

MC1189002

(Updated) Microsoft 365 Copilot: Copilot chats in search results

MC1232098

What’s new in the Microsoft Intune Service Update for January 2026

MC1232097

Microsoft Intune In Development for February 2026 is now available

MC1231792

Microsoft Dataverse – Service Update 9.2.26022.00000 for GER

MC1231506

Dynamics 365 Project Operations – Public preview of the corrections for intercompany project transactions feature

MC1231437

Update PowerPoint to maintain Captions

MC1231406

Microsoft 365 Copilot for Sales - Engage prospects faster with Sales Agent-enriched leads

MC1231206

Windows Office Hours: February 19, 2026

MC1231151

Dynamics 365 Project Operations – Support for line discounts and fees in resource-based deployments

MC1231135

Dynamics 365 Contact Center - Set a custom voice for voice agents