Email address: Overview, definition, and example

What is an email address?

An email address is a unique identifier used to send and receive electronic messages, or "emails," over the internet. It typically consists of two main parts: the username and the domain name. The username identifies the recipient of the email, while the domain name indicates the mail server or service that handles the email. The format of an email address follows the pattern: [email protected].

For example, in the email address [email protected], "jane.doe" is the username, and "example.com" is the domain name.

Why is an email address important?

An email address is important because it serves as a primary means of communication in both personal and professional settings. It allows individuals and businesses to exchange messages quickly, efficiently, and securely. Email addresses are widely used for communication, marketing, customer support, and document sharing.

For businesses, having a professional and reliable email address is essential for maintaining communication with clients, customers, suppliers, and employees. It also plays a role in branding and fostering trust with external stakeholders.

Understanding email address through an example

Imagine a business owner who needs to send an invoice to a client. The business owner uses their business email address, such as [email protected], to send the email. The client receives the email at their own address, such as [email protected], and replies with questions about the invoice. This exchange of information happens instantly and securely through the use of email addresses.

In another example, an employee of a company uses their email address, such as [email protected], to communicate with colleagues or clients, ensuring that all official communications are sent from the company’s domain and appear professional.

An example of an email address clause

Here’s how an email address clause might appear in a business contract or communication policy:

"All official communications under this Agreement shall be sent to the email addresses provided by the Parties. The Parties agree to promptly notify the other Party of any changes to their email addresses to ensure effective communication."

Conclusion

An email address is a fundamental tool for modern communication, allowing individuals and businesses to exchange information quickly and securely. Whether for personal use or professional correspondence, email addresses enable instant communication and are essential for maintaining relationships, conducting transactions, and sharing information. For businesses, using a professional email address is key to building trust and ensuring clear, organized communication.


This article contains general legal information and does not contain legal advice. Cobrief is not a law firm or a substitute for an attorney or law firm. The law is complex and changes often. For legal advice, please ask a lawyer.