Simplified Message Transport Protocol (SMTP)

The Simplified Message Transport Protocol (SMTP) is a standard communication protocol used for sending and receiving emails over the Internet. It acts like a set of rules that governs how email is transmitted between servers. When you send an email, SMTP helps your email client communicate with the mail server, ensuring the message is delivered to the recipient's email server. While SMTP primarily focuses on sending messages, it works alongside other protocols like IMAP or POP3, which are used to access and manage incoming emails. Overall, SMTP plays a crucial role in facilitating email communication.