An email address is a unique identifier that allows individuals and organizations to send and receive electronic messages, files, and documents over the internet via email.
It consists of two main parts: the username, which precedes the “@” symbol, and the domain name, which follows it.
For example, in the email address “john.doe@example.com,” “john.doe” is the username, and “example.com” is the domain name.
Email addresses are used for various online communications, such as sending messages, receiving newsletters, signing up for online services, and more. They serve as a digital mailbox for electronic correspondence.