This event generates a notification when a VSys Security user's account becomes locked out due to too many failed login attempts, and that lockout occurs during the Locked out between window. The security user is filtered by People types and Groups, if specified. Checking Only if account is still locked out makes this event not generate a notification if, at the time the notification is generated or delivered, the user's account is no longer locked out.
A notification is generated for each locked out account. If an account is locked out multiple times, only the most recent lockout will create a notification.