Which protocol out of the following is used to send and receive emails over a computer network?
Show Hint
Remember, SMTP is for sending emails, and IMAP/POP3 is for retrieving emails from a mail server.
PPP
HTTP
FTP
SMTP
The Correct Option is D
Solution and Explanation
The SMTP (Simple Mail Transfer Protocol) is used to send emails, while receiving emails typically involves protocols like IMAP or POP3. The other options, such as FTP (File Transfer Protocol) and HTTP (Hypertext Transfer Protocol), are not related to email communication.
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