An engineer is tasked with reviewing mail logs to confirm that messages sen: from domain vceguide.com are passing SPF verification and being accepted by the Cisco ESA. The engineer notices that SPF verification is not being performed and that SPF is not being referenced in the logs for messages sent from domain vceguide.com.
Why is the verification not working properly?
A. SPF verification is disabled in the Recipient Access Table.
B. SPF verification is disabled on the Mail Flow Policy.
C. The SPF conformance level is set to SIDF compatible on the Mail Flow Policy.
D. An SPF verification Content Filter has not been created.
Answer D is correct:
On the Cisco Email Security Appliance (ESA), SPF is enabled for incoming messages on Mail Flow Policies. A content filter can be created to take action on the SPF verdict obtained which will quarantine or drop the messages based on the requirement.