Which protocol is primarily used for sending emails over the Internet?
A
HTTP
B
SMTP
C
FTP
D
DNS
Correct Answer: Option B — SMTP
Explanation:
Simple Mail Transfer Protocol (SMTP) is the standard protocol used for sending email messages between servers and from clients to servers. I...
Simple Mail Transfer Protocol (SMTP) is the standard protocol used for sending email messages between servers and from clients to servers. It works alongside protocols such as POP3 and IMAP, which are used for receiving emails.