LPI
117-202 · Question #201
Which network service or protocol is used by sendmail for RBLs (Realtime Blackhole Lists)?
The correct answer is E. DNS. See the full explanation below for the reasoning.
Question
Which network service or protocol is used by sendmail for RBLs (Realtime Blackhole Lists)?
Options
- ARBLP
- BSMTP
- CFTP
- DHTTP
- EDNS
How the community answered
(37 responses)- A3% (1)
- B5% (2)
- C8% (3)
- E84% (31)
Community Discussion
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