Or, How to Configure Email Notification in Symantec Endpoint Protection Manager?
Or, SEPM Server SMTP Configurations
Steps:
>> Login to SEPM Console with Admin Privilege
>> Go to Admin (left menu bar bottom)
>> Click on Servers
>> Click on Edit the Server Properties under Tasks
>> Click on Email Server Tab
>> Provide all the necessary details here and Test the email flow.
Reference screenshot is given below: