You have an Exchange Server 2003 organization. You install an Exchange Server 2010 Edge Transport server on the network.
You need to ensure that the Edge Transport server can send and receive email messages from the Internet for the organization.
You configure the Exchange Server 2003 servers to send all emails for external recipients to the Edge Transport servers.
What should you do next?
A. Create and configure a sharing policy.
B. Install the Exchange Server 2010 schema extensions.
C. Create an Edge Subscription file. Copy the file to the Exchange Server 2003 servers.
D. Create and configure a Send connector on the Edge Transport server. Create and configure a Receive connector on the Edge Transport server.
