SMTP Explained | How Email Works in Computer Networks | SMTP Tutorial for Beginners | TechTerms

In this video, we explain SMTP (Simple Mail Transfer Protocol) and show how email works as a network application in computer networks. You’ll learn the role of User Agents, Mail Servers, and SMTP in email communication, why TCP is used for reliable delivery, and step-by-step how an SMTP client and server transfer messages.

We’ll also compare email vs postal mail, explore SMTP commands (HELO, MAIL FROM, RCPT TO, DATA, QUIT), and see how messages move through the application layer protocols of the Internet.

Whether you’re preparing for computer networks exams, exploring application layer protocols, or just curious about email protocol SMTP, this video will help you understand SMTP explained in simple terms.

Видео SMTP Explained | How Email Works in Computer Networks | SMTP Tutorial for Beginners | TechTerms канала TechTerms