Records specific actions taken within a mailbox, such as moving, deleting, or accessing messages.
Use the button to download data to a CSV for detailed analysis. C. Identifying Inactive Users (Licensing Optimization) Mail Login 365
View email security reports - Microsoft Defender for Office 365 Records specific actions taken within a mailbox, such
Troubleshoots mail flow issues, showing if messages were delivered, failed, or delayed. 2. How to Create Login/Activity Reports A. Viewing User Sign-in Activity (Entra ID) Navigate to the Microsoft Entra Admin Center . Go to Users > All Users . Select a user and choose Sign-in logs . Viewing User Sign-in Activity (Entra ID) Navigate to
Filter by to find users who have not logged in recently. 3. Security and Audit Reporting
This report provides an overview of how to generate and interpret mailbox login, activity, and security reports within the Microsoft 365 (Office 365) environment as of April 2026. Executive Summary