Multiple choice

________ is the protocol that provides store-and-forward service for textual e-mail messages.

  1. POP

  2. NNTP

  3. SMTP

  4. DNS

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The SMTP gateway translates the message to the acceptable RFC-822 format and then transfers the message to the TCP/IP transport system, which will send the message to its final destination.