Always-on diagnostics for Endpoint DLP – Turned on by default [MC1246001]

Always-on diagnostics for Endpoint DLP – Turned on by default [MC1246001]

Message ID: MC1246001 [Introduction] Starting in the second week of April 2026, Always-on diagnostics for Endpoint Data Loss Prevention (DLP) will be turned on by default for onboarded Windows devices in Microsoft Purview. Endpoint DLP diagnostic traces including policy evaluation…
Microsoft Outlook: Copilot Chat available in shared and delegate mailboxes [MC1246031]

Microsoft Outlook: Copilot Chat available in shared and delegate mailboxes [MC1246031]

Message ID: MC1246031 [Introduction] We are expanding Microsoft Copilot capabilities in Outlook to include shared and delegate mailboxes. This update allows users who already have access to Microsoft 365 Copilot to use Copilot features, including Copilot Chat, directly while working…
(Updated) Microsoft Teams Copilot without transcription becomes default for meetings – conversation history now persists [MC1139493]

(Updated) Microsoft Teams Copilot without transcription becomes default for meetings – conversation history now persists [MC1139493]

Message ID: MC1139493 (Updated) Updated March 6, 2026: We have updated the timeline. Thank you for your patience.IntroductionWe’re updating the default behavior of Microsoft Teams Copilot in meetings. Copilot without transcription will become the default mode for newly scheduled Teams…
(Updated) Purview Communication Compliance: Temporary delays in processing due to planned infrastructure migration [MC1214183]

(Updated) Purview Communication Compliance: Temporary delays in processing due to planned infrastructure migration [MC1214183]

Message ID: MC1214183 (Updated) Updated March 4, 2026: We have updated the timing of this change below. Thank you for your patience.[Introduction] Microsoft Purview Communication Compliance is undergoing a scheduled infrastructure upgrade. Although this migration is planned outside of normal…
Upcoming change: disabling Teams meeting recording notification emails [MC1245635]

Upcoming change: disabling Teams meeting recording notification emails [MC1245635]

Message ID: MC1245635 Introduction To reduce notification noise and improve signal quality, Microsoft will disable Teams Meeting Recording (TMR) expiration notification emails. Customer feedback indicates these emails generate high volume with minimal engagement. Only the email notifications are being removed;…