Securing Email with Cisco Email Security Appliance (SESA) — Question 64

An administrator identifies that, over the past week, the Cisco ESA is receiving many emails from certain senders and domains which are being consistently quarantined. The administrator wants to ensure that these senders and domain are unable to send anymore emails.

Which feature on Cisco ESA should be used to achieve this?

Answer options

• A. incoming mail policies
• B. safelist
• C. blocklist
• D. S/MIME Sending Profile

Correct answer: A

Explanation

The correct choice, incoming mail policies, allows the administrator to create rules that can block emails from specified senders or domains. The safelist would actually allow emails from those senders, while the blocklist is not the proper feature for this scenario as it relates to outgoing emails. The S/MIME Sending Profile is unrelated to email blocking.