(Updated) Change meeting organizer via PowerShell cmdlet in Exchange Online [MC1227623]

(Updated) Change meeting organizer via PowerShell cmdlet in Exchange Online [MC1227623]

Message ID: MC1227623 (Updated) Updated June 3, 2026: We have updated the timeline. Thank you for your patience. [Introduction]We’re adding a new PowerShell cmdlet that lets administrators change the organizer of an existing meeting or meeting series in Exchange Online. This…
(Updated) Microsoft Teams: Private channels increased limits and transition to group compliance [MC1134737]

(Updated) Microsoft Teams: Private channels increased limits and transition to group compliance [MC1134737]

Message ID: MC1134737 (Updated) Update as of June 2, 2026 – We have updated the timeline. Thank you for your patience. Migration of channels is complete with a few pending channels for which we have shared more information here for admin…
(Updated) Microsoft 365 Copilot: Intelligent Summaries in Copilot Dashboard [MC1266912]

(Updated) Microsoft 365 Copilot: Intelligent Summaries in Copilot Dashboard [MC1266912]

Message ID: MC1266912 (Updated) Updated June 2, 2026: We have updated the content. Thank you for your patience. [Introduction]Intelligent summaries in Copilot Dashboard help you quickly understand what’s driving Copilot adoption in your organization. These AI‑generated insights highlight key usage trends,…
OneDrive mobile apps will no longer support SharePoint Server on‑premises sign-ins [MC1332814]

OneDrive mobile apps will no longer support SharePoint Server on‑premises sign-ins [MC1332814]

Message ID: MC1332814 [What and Why:] To strengthen security and align with modern identity standards, OneDrive for iOS and Android will no longer support sign-ins using SharePoint Server on‑premises accounts. This change reflects Microsoft’s continued investment in enterprise-ready security, ensuring…