A mailbox is created for an end user called /partner/orders/TPA_inbound. When the end user
connects, the end user can only see /TPA_inbound mailbox from root. What has happened?

A.
A virtual root has been created on /partner/orders for that SBI userid.
B.
The end user has been assigned /TPA_inbound permissions for the mailbox.
C.
Mailbox permission rights have been changed to VIEW for /partner/orders/TPA_inbound.
D.
Another mailbox was created called /partner/orders/TPB_inbound which the user is not allowed
to access.
Explanation: