Question

------ is a protocol used to send email message over the internet.​

Answer 1

Answer:

SMTP stands for Simple mail Transfer Protocol, it is a protocol used for sending e-mail messages between servers. Most e-mail systems that send mail over the Internet use SMTP to send messages from one server to another; the messages can then be retrieved with an e-mail client using either POP or IMAP.

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Answer 2

Answer:

SIMPLE MAIL TRANSFER PROTOCOL (SMTP)