350-701 · Question #164
350-701 Question #164: Real Exam Question with Answer & Explanation
The correct answer is D: Configure the Cisco Secure Email Gateway to reset the TCP connection.. TCPREFUSE: Connection is refused at the TCP level. REJECT: Connection is initially accepted, but the client attempting to connect gets a 4XX or 5XX SMTP status code. No email is accepted. The question asks for preventing the session during the initial TCP communication. The remai
Question
An organization is receiving SPAM emails from a known malicious domain. What must be configured in order to prevent the session during the initial TCP communication?
Options
- AConfigure the Cisco Secure Email Gateway to drop the malicious emails.
- BConfigure policies to quarantine malicious emails.
- CConfigure policies to stop and reject communication
- DConfigure the Cisco Secure Email Gateway to reset the TCP connection.
Explanation
TCPREFUSE: Connection is refused at the TCP level. REJECT: Connection is initially accepted, but the client attempting to connect gets a 4XX or 5XX SMTP status code. No email is accepted. The question asks for preventing the session during the initial TCP communication. The remaining answers do not specify dropping the communication at TCP level.
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