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 .
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 Mail Login 365
Records specific actions taken within a mailbox, such as moving, deleting, or accessing messages. Troubleshoots mail flow issues, showing if messages were