The TCP/IP suite has three protocols that deal with sending and receiving email. What are these protocols? (Select three.) WEP \( \square \) SSL. \( \square \) POP3 HTTP WPA IMAP DNS \( \square \) SMTP

Did you know that communication over email has a long and vibrant history? The first email was sent in 1971 by Ray Tomlinson, a computer engineer, who used the "@" symbol to separate the user's name from the computer's name. This groundbreaking development laid the foundation for the email protocols we use today, like SMTP, POP3, and IMAP, which have evolved through the years to support the massive volume of emails sent daily. When it comes to troubleshooting email protocols, a common mistake is confusing SMTP with IMAP. While SMTP (Simple Mail Transfer Protocol) is used for sending emails, IMAP (Internet Message Access Protocol) allows you to receive and manage your email directly on the server. If you're facing issues with email, ensure you're using the correct protocol for the task—send with SMTP and retrieve with IMAP or POP3!