Unlike other administrator accounts whose access profile is super_admin_prof and domain is System, the admin administrator account exists by default and cannot be deleted. The admin administrator account is similar to a root administrator account. Its name, permissions, and assignment to the System domain cannot be changed.

The admin administrator account always has full permission to view and change all FortiMail configuration options, including viewing and changing all other administrator accounts. It is the only administrator account that can reset another administrator’s password without having to enter the existing password. As such, it is the only account that can reset another administrator’s password if the existing password is unknown or forgotten. (Other administrators can change an administrator’s password if they know the current password.