SMTP stands for simple mail transfer protocol. It is a protocol that allows sending email to the mail server. Specifically, SMTP protocol is used to send an email from email client to your email provider server and to send email between two mail servers on the internet. You will often see SMTP when setting up your mail server.
It is the only and most excellent method to send mail from one location to another. If an individual sends his electronic message to this server, it’ll be delivering it out. Though there is situation arise where any failures take place, it’ll be sending the mail again and again till the mail send to recipient mail address. This server is continuously connected to the web; it will attempt re-sending its stoppage at any moment. Hence, you do not need to worry regarding failure situation.
SMTP offers the simplest type of communication through electronic mail messages in a specific network. And the one more thing is that there is no difficulty for the mail writer, as they write electronic mail and send the mail to the user to whom they want to send. From SMTP Server the mail will go through and then to the exchange server from which recipients received its mail.With its simple but extremely valuable features, this protocol keeps on becoming the most broadly used way to send email or message. Even though it may possibly have a few limitations particularly in conditions of non-text mail, this protocol is still put into many operations because the majority of emails matters are in the text-based.