How Does SMTP Work
If you really think about it, all of your online activity is made possible through the help of protocols in particularly networking-software rules and guidelines that would permit your PC to connect to networks everywhere so you can do what you normally do read, shop send emails an example of this is your IP address.
The protocols are imperative to your networking activity and, fortunately for you, you dont need to install and main or even to think about how all of this is connected. They are configured into the networking software of your local PC.
What is SMTP
SMTP stands for Simple Mail Transfer Protocol, is the procedure behind the email flow on the Internet which is apart of the application layer of the TCP/IP protocol. Using a process called "Store and Forward". In essence, SMTP moves your email on and across networks. It closely works with something we can Mail Transfer Agent (MTA) to send across your communication to the right computer and email mailbox.
SMTP directs how your emails moves from one Mail transfer Agent to another computers Mail Transfer Agent. When we refer to the "Store and Forward" acronym, the message can move in steps and at each step, SMTP is doing its job.
So...How Does SMTP work?