Which of the following describe SMTP?

A.) Used for downloading files to the router.

B.) Used for sending e-mail.

C.) Uses TCP.

D.) Uses UDP.

E.) Uses port 25.

F.) Used for managing IP devices.

Answer Posted / guest

Answer: B C E

Send / Simple (depending on literature) Mail Transport
Protocol (SMTP)

is used for delivering mail to other mail servers. It uses
port 25, and

relies on TCP.

POP 3 (Post Office Protocol version 3) is used for
retrieving mail from

mail servers to clients.

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