Retirement of Search-MailboxAuditLog and New-MailboxAuditLogSearch Cmdlets by End of 2025 [MC1126353]

Retirement of Search-MailboxAuditLog and New-MailboxAuditLogSearch Cmdlets by End of 2025 [MC1126353]

Message ID: MC1126353 Introduction As part of our ongoing efforts to modernize and streamline audit logging in Exchange Online, we are retiring the Search-MailboxAuditLog and New-MailboxAuditLogSearch cmdlet. Organizations should transition to the Search-UnifiedAuditLogcmdlet for long-term audit log access and compliance.…
(Updated) Microsoft 365 Copilot: Extending Copilot Chat to Microsoft 365 apps [MC1096218]

(Updated) Microsoft 365 Copilot: Extending Copilot Chat to Microsoft 365 apps [MC1096218]

Message ID: MC1096218 (Updated) Updated July 29, 2025, Update: The rollout for Word, Excel, PowerPoint and OneNote has been delayed to mid-August. The original timing has been updated in the original message. Additionally, Copilot Chat in the apps will respect…
(Updated) Microsoft Exchange Online | Releasing Multi-Geo In-Region Routing [MC1113112]

(Updated) Microsoft Exchange Online | Releasing Multi-Geo In-Region Routing [MC1113112]

Message ID: MC1113112 (Updated) Updated July 31, 2025: We have updated the content. Thank you for your patience. [Introduction]We’re introducing Multi-Geo In-Region Routing (IRR) for Exchange Online, a new capability that helps organizations meet regional data residency requirements by allowing inbound…
(Updated) Microsoft Teams: Support for making a silent test call [MC1089323]

(Updated) Microsoft Teams: Support for making a silent test call [MC1089323]

Message ID: MC1089323 (Updated) Updated July 31, 2025: We have updated the timeline. Thank you for your patience.Coming soon: IT administrators will be able to run silent, synthetic Microsoft Teams call simulations to specific subnets—enabling proactive network readiness checks and…