Question

In SMTP, the command to write receiver’s mail address is written with the command _______

(a) SEND TO

(b) RCPT TO

(c) MAIL TO

(d) RCVR TO

This question was addressed to me in unit test.

Question is taken from SMTP topic in portion Application Layer of Computer Network

Answer 1

Correct choice is (b) RCPT TO

For explanation: RCPT TO command is followed by the recipient’s mail address to specify where or to whom the mail is going to through the internet. If there is more than one receiver, the command is repeated for each address continually.