All users in the synchronized active directory (AD) may receive an email notification stating "Emergency: Audit storage exhausted". This message is being sent to all users even when they are not configured to receive alerts.
Users will receive the notification email when the Deep Security Manager cannot save an event or log in the database due to insufficient disk space.
The said email alert is classified as an emergency notification with high importance. It is sent to all administrators with valid email addresses on Deep Security Manager. Since this is a very important email notification, it is hard-coded and its settings cannot be changed.