CompTIA ITF+ (FC0-U61) — Question 299

Which of the following would be used to send messages using the SMTP protocol?

Answer options

• A. Document sharing software
• B. Instant messaging software
• C. Conferencing software
• D. Email software

Correct answer: D

Explanation

The correct answer is D, Email software, as it specifically uses the SMTP protocol to send emails. Document sharing, instant messaging, and conferencing software do not primarily rely on SMTP for message transmission.