Apple
9L0-521 · Question #12
Which of these is a blacklist server?
The correct answer is A. A server that provides a list of known open relay servers. See the full explanation below for the reasoning.
Question
Which of these is a blacklist server?
Options
- AA server that provides a list of known open relay servers
- BA server that blocks outgoing email to specified domains
- CA server that sends mail to a large recipient group simultaneously
- DA server that allows anyone to send email through it without authenticating
- EA server that provides a list of email addresses that are known sources of spam
How the community answered
(27 responses)- A85% (23)
- C4% (1)
- D4% (1)
- E7% (2)
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