Category: 1-Article

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 451th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center provided a digest of major and additional Microsoft service updates for January 19–25, 2026, highlighting new features, retirements, and…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 450th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center announced a critical out-of-band update for the January 2026 Windows security update to address connection and authentication failures, released…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 449th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center announced multiple major updates and retirements, including the end of support for review sets in Microsoft Purview eDiscovery Content…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 448th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: SharePoint Online will retire legacy information management and in-place records management features starting April 2026; migration to Microsoft Purview Data Lifecycle Management…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 447th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center announced that Microsoft Defender for Cloud Apps SIEM agents will retire, with no new agents configurable after June 19,…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 446th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center announced major updates including increased Teams private channel/member limits and compliance migration (Oct 2025–Jan 2026), and retirement of several…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 445th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center announced major updates including Teams chat with anyone via email (GA Feb 2026), collaborative notes in Teams chats (GA…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 444th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center announced major updates and new features rolling out between December 2025 and March 2026 across Microsoft 365, Teams, Outlook,…

In a rapid change of Office 365, Microsoft sends to Tenant Admin’s the news about what is changing and what is coming in Office 365. This is the 443th email that Microsoft has sent to Tenant Admin’s Newsletter with Office 365 changes. Resume “Summary” from Microsoft 365 Copilot: Microsoft 365 Message center announced multiple updates and new features for Microsoft 365 services, with key rollouts and deadlines from November 2025 through…