You have an Exchange Server 2007 Service Pack 1 (SP1) environment that consists of two Exchange organizations. The network connectivity between the organizations is limited to TCP port 25 and TCP port 443. You need to move mailboxes between the two Exchange organizations. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Run the Move-Mailbox cmdlet.

B.
Run the Export-Mailbox cmdlet.

C.
Run the Import-Mailbox cmdlet.

D.
Run the Get-Mailbox cmdlet.

E.
Run the enable-CrossForestConnector.ps1 script.