EC-Council
312-50V10 · Question #877
312-50V10 Question #877: Real Exam Question with Answer & Explanation
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Enumeration
Question
Which of the following commands checks for valid users on an SMTP server?
Options
- ARCPT
- BCHK
- CVRFY
- DEXPN
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Topics
#SMTP enumeration#VRFY command#user enumeration#email server