(Updated) Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) [MC1163757]

(Updated) Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) [MC1163757]

Message ID: MC1163757 (Updated) Updated October 2, 2025: We have updated the title. Thank you for your patience.[Introduction]We will soon introduce a new limit on dynamic distribution groups (DDGs) in Microsoft Exchange Online. Each organization will be limited to a…
Upcoming Secure by Default Settings Changes for Exchange and Teams APIs [MC1163922]

Upcoming Secure by Default Settings Changes for Exchange and Teams APIs [MC1163922]

Message ID: MC1163922 As part of the Microsoft Secure Future Initiative (SFI) and in alignment with the “Secure by Default" principle, we are updating the Microsoft-managed default consent policy in Microsoft 365 Graph to align with Microsoft’s ongoing security improvements,…
New support for HR and employee profile data in Microsoft 365 Copilot connectors [MC1163760]

New support for HR and employee profile data in Microsoft 365 Copilot connectors [MC1163760]

Message ID: MC1163760 [Introduction] We're introducing enhanced Microsoft 365 Copilot connectors for people data to help organizations enrich Microsoft 365 people profiles with authoritative information from external systems. This update improves Copilot’s ability to deliver contextually relevant and personalized responses…
Outlook for Android will require Android 10.0 or higher starting January 2026 [MC1163756]

Outlook for Android will require Android 10.0 or higher starting January 2026 [MC1163756]

Message ID: MC1163756 [Introduction] To maintain app performance, security, and compatibility across devices, Outlook for Android will no longer support Android 9.x or earlier versions starting January 2026. This change aligns with Microsoft’s regular operating system (OS) support evaluations and…
Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) for Microsoft 365 operated by 21Vianet [MC1163757]

Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) for Microsoft 365 operated by 21Vianet [MC1163757]

Message ID: MC1163757 [Introduction]We will soon introduce a new limit on dynamic distribution groups (DDGs) in Microsoft Exchange Online. Each organization will be limited to a maximum of 3,000 DDGs. After this limit is reached, admins will need to remove…