You can configure different roles to send you an email notification when their database space is running low.
To make sure that the email notification is sent, configure the
SMTP and Watchdog settings on the server
hosting the role.
All role database notifications are configured from Config
Tool, except for the Directory database, which
must be configured from the Server
Admin - Main Server page. The
procedures are very similar in both cases. Therefore, only the configuration from Config
Tool is described here.