How to set up notifications in the Symantec Endpoint Protection Manager.
Notifications are messages about security events that have taken place in an Endpoint Protection environment.
Note: For SEPM 12.1 RU5 or later, you have to enable "Allow service to interact with desktop" for the "Symantec Endpoint Protection Launcher" service instead of the "Symantec Endpoint Protection Manager" service.
References
See “Configuring email messages for traffic events” in the Administration_Guide.PDF.