Click the Exhibit button to examine a network diagram and four configuration options. It is suspected that an attacker on the outside of the network is attempting to compromise your company's mail…

Click the Exhibit button to examine a network diagram and four configuration options. It is suspected that an attacker on the outside of the network is attempting to compromise your company's mail server. You have been asked to capture all traffic that your mail server is receiving for later analysis by the security group. Which configuration is most appropriate for this task?