EMAIL Full Form is Electronic mail. You can send an email in a few moments anywhere in the world and that too absolutely free. And if someone has sent an email to you, you can also receive and read it in a few moments.
When there was no internet in the world, people used to send information to each other through the Letter. To send the letter the first one has to take the envelope or any stamped letter.
Some important information in that letter is written and put in the post office. The staff of the postal department then delivers the letter to their address.
There is always a waste of time, ticket expenditure, and fear of losing the letter but in the mail, there is no ticket expense, no waste of time, and fear of losing any money. It’s the main reason why Emil technology is introduced.
What is the need for email?
Nowadays email sought everywhere. Such as for online shopping, for UPI payment, for admission to school college, for communication with friends and family, for booking train plane or movie tickets, for a job interview and opening a bank account, etc.
Free email services providers
And some big or small companies have their own mail id and for that companies give money to the mail provider. EX: [email protected]
Details about the mail address
[email protected] is a Gmail address.
Here deamongster7 is username and gmail.com domain name.
Who invented the email id?
The email ID developed by the VA Shiva Ayyadurai. In 1978, Shiva Ayyadurai designed a computer program and named it Email.
It had an inbox, outbox, folder, memo, attachment, etc. Today this system is a core part of every email. The US government officially recognized Shiva Ayyadurai as the email finder on August 30, 1982.
You will be surprised to know that when Shiva Ayyadurai was 14 years old, he developed the email. AyyaDurai born in a Tamil family in Mumbai and moved to the US at the age of 7.
How does It work?
To send an email, we have to enter the email address of the recipient, here it is [email protected] Then write the subject and its necessary information, after that we press on the button of send and the email is sent but there are many processes behind it.
When we press on the send button of the email, the email arrives on the SMTP server (Simple Mail Transfer Protocol).
This SMTP server acts as a virtual post office. The SMTP server’s job is to check whether the recipient’s email ([email protected]) address is correct or not.
If everything goes right then an email gets sent to DNS(Domain Name Server).DNS is like an address book and checks whether the email is going to the recipient’s email address ([email protected]) or not.
If everything is right here then the email goes to MTA (Message transfer agent).In this case, there will be crores of email boxes of @gmail.com, then one of the MTS finds [email protected] and sends them the email. Such a long process done within a few seconds