Microsoft Purview eDiscovery: Naming and description fields will restrict certain special characters [MC1282562]

Microsoft Purview eDiscovery: Naming and description fields will restrict certain special characters [MC1282562]

Message ID: MC1282562 [Introduction]We’re making a change to the characters allowed in naming and description fields across Microsoft Purview eDiscovery. As part of ongoing security hardening efforts, this update strengthens input validation for eDiscovery cases, holds, searches, and review sets…
(Updated) Microsoft 365 admin center: Organizational Messages to support email delivery [MC1189665]

(Updated) Microsoft 365 admin center: Organizational Messages to support email delivery [MC1189665]

Message ID: MC1189665 (Updated) Updated April 16, 2026: We have updated the timeline. Thank you for your patience. [Introduction]Organizational Messages will soon include email as a delivery channel, expanding beyond existing surfaces such as the Windows Taskbar, Windows Notifications, Windows Spotlight,…
(Updated) Microsoft 365 admin center: Organizational Messages now support Action Segments for Microsoft 365 Copilot [MC1189666]

(Updated) Microsoft 365 admin center: Organizational Messages now support Action Segments for Microsoft 365 Copilot [MC1189666]

Message ID: MC1189666 (Updated) Updated April 16, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Action Segments empower IT admins to target Organizational Messages using dynamic, pre-defined usage segments. This enhancement helps admins deliver more relevant communications…
Microsoft 365 Copilot: Discover Copilot actions in OneDrive/SharePoint file preview [MC1281507]

Microsoft 365 Copilot: Discover Copilot actions in OneDrive/SharePoint file preview [MC1281507]

Message ID: MC1281507 [Introduction]We are improving how users discover Microsoft 365 Copilot capabilities in the file previewer of OneDrive and SharePoint. Ready to use Copilot actions will appear directly in the file preview experience, alongside the Copilot button. When users preview…