A Domain Group Administrator can delegate authority for individual domains to Domain Administrators. Domain Administrators have access to the domain level white and blacklists, as well as all quarantined mail for that domain.
Once a Domain Administrator is added, you can impersonate them to view the SpamTitan Cloud interface with their same permissions.
If multiple roles have been assigned to your email address, you can switch between them by clicking the role name in the top right of the SpamTitan Cloud interface (red circle):
If you are a domain group administrator of multiple domain groups, you can click on the current domain group (blue circle) to show a drop down list of available domain groups.