This section of the admin console allows you to enable and configure the alerts sent to the console administrator(s), i.e. the unsubscribe notification message.
It is divided into two pages:
/wiki/spaces/MUG/pages/36866018
Here you can enable or disable a variety of alerts. /wiki/spaces/MUG/pages/36866018.
Sender
Here you can specify the sender that the alerts come from. Details.