Exchange Web Services retirement enforcement begins October 1, 2026, with full shutdown by April 1, 2027.
Defender Unified RBAC is about to auto-enable on your tenant, and the opt-out only works after it's already live.
Microsoft Entra ID expands passwordless authentication options by recognizing Windows Hello for Business and macOS Platform SSO as standalone MFA factors.
B2B guest MFA just got less painful, and it happens without any setup on your side.
The Power Pages Web API wildcard configuration is being phased out starting September 14.
Federated token validation just got stricter, and some admins are already locked out.
Mandatory participant consent is coming to Microsoft Teams meetings, and organizers are not exempt.
Purview priority cleanup does something retention was designed to prevent.
The SharePoint oversharing report finally answers a question admins have been guessing at for years.
Copilot Studio maker credentials just became something admins can finally control.


