SMTP is brief for Simple mail transfer protocol. It's a networking system which allows your Laptop or computer to mail emails to other receiver email purchasers like Gmail, outlook, yahoo, etcetera on the internet. it is as simple as that. Optional: To send nameless utilization stats to aid Increase https://whmcs-install20455.blogginaway.com/27328369/5-tips-about-nginx-tuning-you-can-use-today