Câu 1: PPAN01: Certified Threat Protection Analyst

Refer to the exhibit. In the process of reviewing a false positive, you see the following email header. What was the reason the message was quarantined by the Proofpoint Protection Server?

1. A. A custom spam rule caused the message to be quarantined.
2. B. An anti-virus rule forced the massage to be quarantined.
3. C. The recipient's personal block list forced quarantine of the message.
4. D. The Spam Detection Module incorrectly classified a message as spam. — đáp án hiện tại