If configured properly, the e-mail event subscriber plugins for Loginapp and Adminapp will send e-mails in reaction to events. For configurable e-mail content, event variables are available in each event.
The event variables can be used to add event-related information to the generated subscriber's e-mail by using them in the translation keys.
Note that not all keys are necessarily present on each event since they depend on the individual event type and the source of the event.