- Default claim rules were set, which allow everyone to connect via ADFS.
- All authentication requests were set to come from the client machines.
Note: Typically, ADFS and AADConnect (or DirSync) are set up to support a hybrid environment. In such cases, you could perform a mailbox move using Mailbox Replication Services (MRS). As part of this process, the existing profile would be reconfigured automatically to point to the new Destination location, so DeploymentPro would not be required anyway.