Microsoft has introduced several AI-driven features to Teams, including new calling agents that can conversationally route department calls or schedule appointments. A new brand impersonation protection system now detects and warns users when a caller may be posing as a trusted entity like a bank or IT help desk. Additionally, a new administrative policy for meetings helps identify potential bots and automatically routes them to the lobby for organizer approval.

Source

Microsoft Teams has introduced new AI-driven calling agents designed to handle departmental inquiries and appointment scheduling through conversational interfaces. These agents integrate with Microsoft Copilot Studio to facilitate specialized tasks, such as processing customer bill payments directly within a call. To improve security, the platform now includes brand impersonation protection that alerts users when a caller may be posing as a trusted organization like a bank or help desk.

Source

Microsoft has officially established a support timeline for the transition from classic Outlook to the new Outlook for Windows client. The retirement process will occur in stages, beginning with a voluntary opt-in phase that is currently active for most users. Support for the classic desktop application is scheduled to continue until 2029, providing a multi-year window for organizations to migrate.

Source

Organizations are increasingly facing risks from rogue AI agents that bypass traditional security perimeters by masquerading as legitimate user identities. These autonomous systems can gain persistent background access through unmanaged user consent or by exploiting legacy authentication flows like device-code and Resource Owner Password Credentials. Because these agents often borrow first-party application IDs, they leave no distinct service principal footprint in Microsoft Entra, making them difficult to distinguish from standard user activity.

Source

Microsoft has launched a public preview of context-based redirections for Windows 365 Enterprise and Flex environments. This feature replaces static allow or block rules with dynamic controls that evaluate the security posture of a session in real time. It aims to balance user productivity with data security by adjusting permissions based on the specific circumstances of a connection.

Source

Microsoft is ending support for the Microsoft Store installation type of Microsoft 365 Apps to streamline its deployment architecture. While feature updates for this specific version ceased in October 2025, critical security patches will only continue through December 2026. Users must migrate to the Click-to-Run installation type to ensure they remain protected and receive future cloud-based enhancements.

Source

Microsoft Teams has introduced a new setting that allows users to receive incoming calls in a compact, floating window instead of the traditional full-screen interface. This feature aims to reduce workflow disruptions by allowing users to maintain visibility of their active applications while managing an incoming call. The small window is fully resizable and can be positioned anywhere on the screen to suit the user's multitasking needs.

Source

Microsoft Teams has introduced new administrative policies to better manage how external bots access online meetings. These tools address security and privacy risks associated with AI note-takers and automated assistants that may join calls due to misconfiguration. Administrators can now enforce a policy that automatically places detected bots into a virtual lobby for manual approval.

Source

Microsoft has announced that all Remote Event Receivers (RERs) in SharePoint Online will officially stop functioning on July 1, 2027. This retirement marks the end of a transition period for developers who previously relied on the SharePoint Add-in model and Azure Access Control Services. While some receivers were granted a temporary extension via Microsoft Entra registration, this bridge will expire entirely on the specified date.

Source

Microsoft is introducing a notification grouping feature for the new Outlook for Windows and Outlook on the web to combat alert clutter. When multiple emails arrive within a few seconds, the system will collapse them into a single desktop banner rather than triggering individual alerts for every message. This update aims to reduce cognitive load and interruptions for users who frequently receive bursts of activity from fast-moving threads or automated services.

Source

Microsoft is rolling out updates to Microsoft 365 Copilot chat to improve how the service handles conversation history and user preferences. A key change forces the immediate creation of a chat thread following the first user prompt, ensuring interactions are preserved in the navigation pane. This persistence allows users to return to specific contexts later, mirroring the behavior of standard Microsoft Teams chat threads.

Source

Microsoft has released MAI-Code-1-Flash for general availability to GitHub Copilot Business and Enterprise customers. This first-party model is specifically designed for high-volume, iterative coding tasks that require low latency and high speed. It serves as a lightweight alternative to larger frontier models, prioritizing efficiency for repetitive agentic workflows.

Source

Italy's antitrust regulator has launched an investigation into Microsoft regarding potential unfair commercial practices. The probe focuses on recent price increases for Microsoft 365 subscriptions following the integration of new features. Authorities are examining whether the company provided adequate transparency during this transition.

Source

Microsoft 365 Copilot is transitioning to a multi-model architecture that allows organizations to choose between various AI models for specific tasks. While Microsoft-hosted models remain the default, administrators can now enable third-party options like Anthropic’s Claude or models from xAI. This flexibility ensures that users can match the specific strengths of different models, such as deep reasoning or creative drafting, to their unique workflows.

Source

Microsoft has introduced "Skills" to Copilot in Excel, allowing users to automate recurring processes through reusable instructions. These skills guide the AI through specific steps, applying consistent formatting, formulas, and structures to workbooks without requiring manual prompting each time. Users can create custom skills by saving Markdown files to OneDrive or utilize a library of prebuilt options provided by Microsoft and its partners.

Source

Microsoft Intune Enterprise App Management provides a curated catalog of pre-packaged Win32 applications to simplify discovery and deployment for Windows devices. This service automates the creation of installation commands, detection rules, and requirement checks, significantly reducing the time required for manual application packaging. While Microsoft hosts and prepares these apps, organizations remain responsible for acquiring necessary vendor licenses and ensuring the software meets internal security standards.

Source

Microsoft 365 E7, branded as the Frontier Suite, launched in May 2026 at $99 per user per month to consolidate high-end security and AI capabilities. This new tier bundles the existing E5 stack with Microsoft 365 Copilot, the Entra Suite for advanced identity governance, and Agent 365 for managing AI background workers. While the bundle offers a discount compared to individual SKUs, administrators must account for rising costs in lower tiers and the exclusion of compute expenses for building custom agents.

Source

Microsoft is expanding its Microsoft 365 Education suite by integrating several AI-powered features at no additional cost to existing institutional customers. These updates introduce Copilot Notebooks, which provide students with a workspace to ground AI responses in their own specific learning materials. The rollout also includes interactive study agents designed to offer students visual concept explanations and real-time feedback during practice sessions.

Source

Free, P1, P2, Entra Suite : licences Entra ID, tarifs 2026, règles d'affectation par utilisateur et conseils pour rester conforme tout en optimisant vos coûts.

Le post Comprendre et gérer le licencing Entra ID en 2026 a été publié sur IT-Connect.