Upload email files in Microsoft 365 Copilot Chat
Microsoft 365 Copilot Chat will let users upload .eml and .msg files directly into Copilot Chat, so they no longer have to copy and paste email content into their prompts.
24. March 2026
What is new in Microsoft 365, Licensing, SharePoint, OneDrive, Teams, PowerShell,…
New External Domain Anomalies Report in the Teams admin center flags unusual external communication patterns
A new External Domain Anomalies report in the Teams admin center should provide an overview of how users in the tenant interact with people outside the organisation and flag sudden spikes or unusual engagement that fall outside normal patterns.
24. March 2026
Update to the AI Administrator role in Microsoft 365
The AI Administrator role in Microsoft 365 and Entra now includes additional permissions for Agent 365, enabling AI Administrators to manage agents without involving a Global Administrator.
23. March 2026
SharePoint and OneDrive now support expiration policies for “People in your organization” sharing links
Microsoft is rolling out expiration policies for internal “People in your organization” sharing links in SharePoint and OneDrive, giving administrators control over how long these links remain active.
22. March 2026
SharePoint guest sharing and the error “Unable to get the link”
If you still have EnableAzureADB2BIntegration set to False and strict external collaboration settings in Microsoft Entra External ID in place, the upcoming SharePoint OTP retirement will prevent new guest sharing in your tenant. Here is what to expect and how to work around it using Microsoft Graph.
22. March 2026
Defender Unified RBAC will be enabled for new tenants with Defender for Office 365 Plan 2
Microsoft is enabling Unified RBAC for new tenants with Defender for Office 365 Plan 2 starting at the end of May 2026.
22. March 2026
eSignature for Microsoft 365 now lets users draw their signature
Microsoft is adding a drawn signature option to eSignature for Microsoft 365, letting users switch between typed and drawn signatures when signing PDFs.
21. March 2026
Microsoft retires Semi-Annual Enterprise Channel across the Office Deployment Service and Microsoft 365 admin center
Starting in April, Microsoft will retire the Semi-Annual Enterprise Channel from the Office Deployment Service for managed devices and from the Microsoft 365 admin center for unmanaged devices.
21. March 2026
Microsoft rolls out the new unified Events experience in the Teams Meet app
Microsoft is rolling out the updated Teams Meet app with a unified Events experience, bringing webinars, town halls, and custom events into a single workflow for easier creation, discovery, and management.
19. March 2026
Microsoft may have accidentally published an Outlook Mail app for Teams
Teams now includes an app that opens the Outlook Mail view. Microsoft may have published this app by mistake, as the app is not available in most tenants.
19. March 2026
Microsoft Teams will automatically restore the conversation or view state when you switch away briefly
Teams will soon restore users’ previously selected tab, open side panels, and message selection when they return to a chat, channel, or Quick View within 30 minutes – helping them pick up right where they left off.
18. March 2026
Draft and send Outlook emails directly in Copilot Chat
Microsoft 365 Copilot Chat is getting a practical upgrade that makes email composition faster and more seamless. Users will soon be able to draft and send Outlook emails without leaving Copilot Chat.
17. March 2026
Unified Plus (+) menu in Copilot Chat
Microsoft has unified the Plus (+) and Tools menus in Copilot Chat into a single entry point, making it easier to add grounding, tools, and sources when prompting.
17. March 2026
Retirement of SharePoint OTP: Identify, report, and migrate affected guest users
Microsoft is retiring SharePoint OTP starting in July 2026. In my post, I walk you through what SharePoint OTP looks like compared to Entra Email OTP, how to identify affected users, how to export a SharePoint OTP user report, and how to migrate them to Entra External ID.
16. March 2026
Teams Meeting recording expiration emails will be disabled in June 2026
Starting June 2026, Microsoft will no longer send email notifications when Teams meeting recordings are about to expire or have been deleted.
14. March 2026
Defender for Office 365 now alerts on malicious URL clicks in Microsoft Teams
Defender for Office 365 URL click alerts are expanding to Microsoft Teams. When users click malicious links in Teams messages, alerts now appear in the Defender portal for faster detection and investigation.
14. March 2026
SharePoint List Agent in Microsoft 365 Copilot
The SharePoint list agent is generally available. The agent creates lists from plain language or existing content in Teams, Outlook, and Word, but its scope is limited to list creation.
12. March 2026
Copilot Agent Builder now lets users generate agent icons with AI
Copilot Agent Builder now supports AI-generated icons for Lite Agents. Describe the look, generate a unique icon, and skip the manual artwork.
11. March 2026
Task comments are coming to Planner Lightweight Plans and Loop task lists
Microsoft is rolling out task comments for Planner Lightweight plans, which include Loop task lists, previously excluded from commenting due to their roster-based setup.
10. March 2026
Microsoft Entra: “Revoke sessions” now invalidates all user sessions
The “Revoke Sessions” action in Microsoft Entra has been updated to invalidate all user sessions, regardless of whether MFA is enforced via Conditional Access or per-user policies.
8. March 2026