Only with E5 and Purview licenses!The auto-expanding archive in Exchange Online is increasing from 1.5 TB to 3 TB for eligible mailboxes. According to the Message Center, the global rollout (MC1472592) has been underway sinc…
... and custom providers (CYOT) will be available from October 30th!Microsoft is discontinuing its own delivery of SMS and voice calls for MFA in Entra ID. Organizations that still require phone-based methods will need to se…
Change Cross-Tenant Free/Busy!When employees in tenant A need to check the availability of colleagues in tenant B, this has so far been handled via EWS. This interface is being deprecated, and the deadline is approaching: Me…
Use Repair in Inventory...Office installations that are months behind on patches or fail to start cleanly remain invisible in operations until a user opens a ticket. The inventory in the Microsoft 365 Apps Admin Center has s…
Step-by-step tutorials for Exchange, Teams, SharePoint, and all Microsoft 365 services.
View all guides →GDPR-compliant configuration, compliance settings, and best practices.
Compliance-Center →An overview of our latest projects and the underlying repository.
Microsoft is deprecating the .agent file format for agents in SharePoint and OneDrive. According to MC1511052 dated October 16, 2026, existing agents in this format will continue to work in SharePoint, Teams, and the Copilot…
EWS block will not be implemented!On October 16, 2026, Microsoft updated Message Center post MC1191578 and removed the change, apologizing for the inconvenience. The original post dates back to December 2, 2025, with the dea…
From now on there is an additional overview page that presents my GitHub projects in one place. Instead of clicking through the GitHub organization, admins will find the most important tools there, sorted by topic – from Act…
Microsoft is expanding Agent 365 to monitor AI agents that do not originate from its own ecosystem. Through the Connected Platforms, agents from Amazon Bedrock, Google Vertex AI, and Anthropic Claude Managed Agents can now b…
