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Exam CS0-002 topic 1 question 52 discussion

Actual exam question from CompTIA's CS0-002
Question #: 52
Topic #: 1
[All CS0-002 Questions]

A security analyst is reviewing the following log from an email security service.

Which of the following BEST describes the reason why the email was blocked?

  • A. The To address is invalid.
  • B. The email originated from the www.spamfilter.org URL.
  • C. The IP address and the remote server name are the same.
  • D. The IP address was blacklisted.
  • E. The From address is invalid.
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Suggested Answer: D


Highly Voted 3 months ago
D is correct RBL is a realtime blackhole list. IP's are added to this when they are known to send spam either knowingly or unknowingly.
upvoted 5 times
Most Recent 1 month, 2 weeks ago
correct D
upvoted 3 times
2 months, 3 weeks ago
I concur with D
upvoted 4 times
3 months ago
i think this is correct. look at the 2ns line that says decription
upvoted 3 times