Question

What is SMTP and why is it required​

Answer 1

Explanation:

SMTP - Simple Mail Transfer Protocol

In addition, SMTP is generally used to send messages from a mail client to a mail server. This is why you need to specify both the POP or IMAP server and the SMTP server when you configure your e-mail application.

ur answer mark its brainleast answer....✌✌

Answer 2

Answer---⇘⇙

✧ SMTP ⇒ Simple Mail Transfer Protocol.

✭ SMTP is part of the application layer of the TCP/IP protocol.

✫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.