Step 1 - Make sure you set up the email sending at every Verba component
You can find more information about the email sending configuration here: Configuring email alerts
Step 2 - Stop a Verba service
Log in to one of the Verba servers and open the services console. Stop a Verba service which has automatic startup type and other than the Verba System Monitor service.
Step 3 - Check the email alert
The Verba System Monitor service should note that there is a not running service within a minute. Then it tries to restart the service and sends out an alert.