Understanding Email Formats Quiz

Email Address Basics

• Email addresses are structured formats used for electronic communication, typically consisting of a local part, an '@' symbol, and a domain part.

Recognizing Email Format

• A valid email format includes a username, the '@' symbol, and a domain name, such as '[email protected]'.
• Examples of incorrect formats include missing the '@' symbol, using spaces, or having no domain.

Key Components of an Email Address

• The part after the '@' symbol is known as the domain, which identifies the mail server.
• It often indicates the organization or service provider associated with the email address.

User Identification

• In the example '[email protected]', 'apptesting' represents the specific user or entity within the domain.

Domain Extensions

• The domain extension in the provided email address is '.com', commonly used for commercial entities and websites.