How Does An Smtp Mail Server Software Work

By Author: Micel Anderson
Total Articles: 125
Comment this article

It is a well known fact that internet has become a part of life of the people. It is difficult to think of life without internet. Communication has become very easy through internet; sending and receiving mails happen within few seconds. But have you ever thought how this quick mail communication takes place? Actually, there is a very interesting technology behind this which is SMTP Mail Server Software or Email Server SMTP.

Basically, communication on the internet occurs through client server connectivity. Whenever an email is sent, the system connects to your SMTP Mail Server Software which is a centralized computer responsible for managing specific service. Actually, Email Server SMTP is responsible for sending emails. The SMTP Mail Server Software passes the mail to another SMTP server so as to reach the destination through several stages. We all know that an email has the sender’s as well as recipient’s address. When you sent an email the client makes a connection with the Email Server SMTP of the sender’s email and thereby the client transmits the sender’s, recipient’s address along ...
... with the content of the message. Then the SMTP Mail Server Software locates the recipient’s domain through the email address of the same. If the domain of the recipient’s email id and the domain of the sender’s email id is same then the process will be simple.

Domain is referred to as a unique web address called Internet Protocol address or more commonly known as IP address. A link between this IP address and matching domain names is stored in the DNS or Domain Name Registry. The Email Server SMTP connects to the DNS which sends back the address to it. Then the SMTP Mail Server Software sends the mail to the Email Server SMTP of the recipient’s email service. The server makes sure that the email address of the recipient’s belongs to it and then transfers the mail to the POP3 or IMAP server. These servers store the email till the recipient logs in by using username and password to check the mails.

Thus, in this way communication is possible through SMTP Mail Server Software on the internet but nowadays people are using Email Server SMTP for internet marketing purposes. As a result business companies send bulk messages to be in continuous contact with the customers and tempt them to get back to their websites. However, in the process of sending bulk messages the SMTP Mail Server Software may experience some serious challenges like delay in delivery of mails or not getting delivered at all. This is so because Email Server SMTP has been designed for sending and receiving personal emails and not for sending bulk emails for marketing purposes.

Thus, the main cause of problems like slow delivery of mails or non-delivery of mails is the increase in the number of volume of emails being sent for marketing purposes which the SMTP Mail Server Software or Email Server SMTP is not able to handle. Hence, it is essential to find out the solution for such problems.