Your network contains one Exchange Server 5.5 organization and one Exchange Server 2003 organization.
You need to move mailboxes from an Exchange Server 5.5 server to an Exchange Server 2003 server.
The solution must automatically create mailboxes on the Exchange Server 2003 server.
What should you do?

A.
Run Exmerge.exe.

B.
Run the Move Mailbox wizard.

C.
Run the Exchange Migration Wizard.

D.
Install and configure Active Directory Connector.