) A mail administration organization has recruited an entrance analyzer to direct a specification of all client accounts on an SMTP server to recognize whether past staff part accounts are as yet dynamic. Which of the accompanying orders ought to be utilize to achieve the objective?
A. VRFY and EXPN
B. VRFY and TURN
C. EXPN and TURN
D. RCPT TO and VRFY
Answer:A
) A mail administration organization has recruited an entrance analyzer to direct a specification of all client accounts on an SMTP server to recognize whether past staff part accounts are as yet dynamic. Which of the accompanying orders ought to be utilize to achieve the objective?
A. VRFY and EXPN B. VRFY and TURN C. EXPN and TURN D. RCPT TO and VRFY
Explanation: SMTP