The Microsoft 365 Admin mobile app provides administrators with mobile access to Microsoft 365 administrative functions, including service health monitoring, incident notifications, Message Center updates, and support requests.
Option C is correct because the Microsoft 365 Admin mobile app includes a dedicated Service Health feature that enables administrators to monitor the operational status of Microsoft 365 services directly from a mobile device.
Administrators can view active service incidents, service advisories, outages, and relevant service disruption details.
The app also supports configurable push notifications for service health alerts, enabling administrators to receive timely information about service disruptions without signing in to the web-based Microsoft 365 admin center.
Option A is incorrect because Intune Company Portal provides employees with access to managed corporate applications, device enrollment, and compliance information.
Option B is incorrect because the Intune app focuses on device management and access to organizational resources rather than Microsoft 365 service health monitoring.
Option D is incorrect because Microsoft Authenticator supports multifactor authentication, passwordless sign-in, and authentication approvals. It does not provide Microsoft 365 service health reporting.
Therefore, the Microsoft 365 Admin mobile app is the correct solution.
Microsoft Reference: Microsoft Learn — About the Microsoft 365 admin mobile app .
