

He composes his message on an application running on his MAC (Apple’s Mail app) and he is ready to click “send”. Let’s assume Bob has an email account at gmail, has an email account at yahoo, wants to send an email to Alice. A motivating exampleįor the rest of this article, I am going to explain the SMTP protocol and how email works by following the journey of an email message from one person Bob to another Alice.

Now instead of me going through the RFC, I’d rather explain how email and SMTP work by walking through a practical example. I have to warn you though, these RFCs are very dry and, well, kind of boring to read. And later on, more specifications were introduced under RFC 5321. If you feel adventurous and you want to actually read the specifications of the protocol, the original specifications for SMTP were published under RFC 821 in 1982. SMTP is an Internet standard for sending emails on the internet. To understand how email works, you need to understand an internet protocol called SMTP or “simple mail transfer protocol”.
BOB BLITZER MS AGENT FULL
In this article, I am going to teach you step-by-step the full journey of an email message starting from when you click the “send” button until it lands in your friend’s mailbox. How does the email end up at your friend’s mailbox? Ever wondered what happens after you compose an email to your friend and then click the “send” button?
