Exchange.ManageAsApp
— application permission, granted to the app registration with admin consent.
Endpoints:
Get-JournalRule · Get-TransportConfig · Get-AcceptedDomain
If a permission is missing, this report shows a red load error with the Graph status code — not an empty table.
Journal Rules & Archive Destinations
Journal rules send copies of mail to an archive - often a third party outside the tenant. That is a deliberate data flow, but it has to be known, contracted and pointed at the right place.