Question

_____ enables the actual sending and receiving of mails​

Answer 1

Simple Mail Transfer Protocol

Answer. Answer: SMTP (Simple Mail Transfer Protocol) enables the actual sending and receiving of messages.

Answer 2

Answer:

$\tt\red {Simple \: Mail \: Transfer \: Protocol}$

Additional Information:-

The Simple Mail Transfer Protocol (SMTP) is a communication protocol for electronic mail transmission. ...

User-level email clients typically use SMTP only for sending messages to a mail server for relaying, and typically submit outgoing email to the mail server on port 587 or 465 as per RFC 8314.