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What is the purpose of SMTP?

What is the purpose of SMTP?

PrepAway - Latest Free Exam Questions & Answers

A.
To enable users to extract mail messages from a server

B.
To enable users to view and modify mail messages from a server

C.
To transmit mail messages from the client to the mail server

D.
To encrypt mail messages before being transmitted

Explanation:
Simple Mail Transfer Protocol (SMTP) allows clients to send e-mail
messages to each other and allows different mail servers to exchange messages.

One Comment on “What is the purpose of SMTP?

  1. Ahmed says:

    SMTP (Simple Mail Transfer Protocol) is a TCP/IP protocol used in sending and receiving e-mail. However, since it is limited in its ability to queue messages at the receiving end, it is usually used with one of two other protocols, POP3 or IMAP, that let the user save messages in a server mailbox and download them periodically from the server. In other words, users typically use a program that uses SMTP for sending e-mail and either POP3 or IMAP for receiving e-mail.
    Full explanation of SMTP and POP3 is explained here:
    http://searchexchange.techtarget.com/definition/SMTP




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