What do you mean by e mail

I'm glad you asked!

By "e mail", I assume you mean "electronic mail" or "email". Email is a method of exchanging messages between people using electronic devices, such as computers, smartphones, or tablets. It allows users to send and receive messages, known as "emails", through the internet.

Emails typically consist of a sender's address, a recipient's address, a subject line, and a message body. The message body can contain text, images, videos, or other attachments. When you send an email, it is transmitted over the internet to the recipient's email server, where it is stored until the recipient checks their email account and downloads the message.

Email has become a widely used form of communication in both personal and professional settings, allowing people to quickly and easily send messages to others around the world.