Summary Microsoft is introducing a new Exchange Online PowerShell cmdlet that allows admins to change meeting organizers without recreating meetings or losing history. The cmdlet will roll out starting mid-May 2026. User-driven organizer changes are planned for Outlook and Teams in a future release. When users switch roles or leave…
Summary Beginning March 2026, Microsoft will retire OneView and TrueTime in Outlook Web App, removing support for personal accounts and calendars. Users needing multi-account support should move to the Outlook desktop app. For years, users have relied on Outlook web to manage both their work mailbox and personal accounts in one place. Features like OneView and TrueTime made it possible to manage meetings, appointments, and…
Summary: Microsoft Teams has enabled messaging safety protections, automatically turning on features such as weaponizable file type blocking, malicious URL detection, and user reporting for false positives. This change applies only to tenants that were using default settings, while existing custom configurations remain unaffected. Some Microsoft Teams users in your organization may start complaining that certain file uploads are blocked or links flagged as…
Summary Viva Engage communities will be integrated into Microsoft Teams, allowing users to access community discussions, announcements, and events directly within Teams. The integration is enabled by default for users with Viva Engage access. Microsoft has started rolling out Viva Engage communities into Microsoft Teams as part of a public preview. Starting in April 2026,…
NTLM has long been a fallback authentication protocol for legacy applications and systems in Windows environment, with a history spanning more than 30 years. However, it introduces well-known security risks that no longer align with today’s Zero Trust and identity-first security models. As part of its ongoing focus on advancing…
Summary Starting January 30, 2026, Microsoft began enforcing billing meter for guest governance in Microsoft Entra ID. Now organizations are required to link an Azure subscription to continue using governance features for guest users. Billing is calculated based on Monthly active users (MAU) involved in Entra ID governance actions. Microsoft…
Struggling to automate secure monitor manage M365?
Try AdminDroid for Free!One stop place for comprehensive Microsoft 365 security checklists, covering all services.
Discover 15 SharePoint permissions best practices to prevent unauthorized access, manage permissions efficiently, and stay in control.
13 min read
Learn how to prevent Teams sprawl with 10 proven strategies to improve governance and reduce security risks.
12 min read
Discover the top Microsoft 365 admin blogs of 2025, featuring the latest tips and best practices to help you manage your M365 environment.
15 min read
Explore the crucial Microsoft Teams governance strategies to improve collaboration and ensure compliant use of Teams across the organization.
11 min read
Cybersecurity Month wrap-up: Strengthen IT environments and secure Microsoft 365, Active Directory, hybrid, and AI platforms.
11 min read
Explore key strategies to safeguard employee personal data across apps, devices, and cloud services in modern hybrid workplaces.
8 min read
Local admin accounts can make or break security. Learn all risks and practical steps to secure local admins and protect devices from privilege abuse.
7 min read
Protect your remote work environment by implementing 11 remote desktop access best practices to prevent data leaks caused by unauthorized access.
8 min read
Learn how to defend against Microsoft hybrid identity attacks such as Entra Connect compromise, Pass-the-PRT, and more.
10 min read
Explore 10 best practices to secure admin accounts in a hybrid environment to reduce the attack surface & safeguard against evolving threats.
7 min read
Explore key Active Directory security best practices, covering password policies, stale accounts, least privilege, and more.
11 min read
Secure your Microsoft 365 with this external sharing security checklist to prevent data leaks and protect sensitive information.
11 min read