Mail.example.com meaning

mail.example.com is a fully qualified domain name (FQDN) that is commonly used to represent a mail server or a mail gateway for a domain.

Here's a breakdown of what each part of the domain name means:

• mail: This is the subdomain, which indicates that this is a mail server or a mail gateway for the domain.
• example: This is the domain name, which is a placeholder for the actual domain name of the organization or entity that owns the mail server.
• .com: This is the top-level domain (TLD), which is a generic TLD that is commonly used for commercial organizations.

So, mail.example.com can be thought of as a mail server or mail gateway for the example.com domain. This domain name is often used in email addresses, such as [email protected], to identify the mail server that is responsible for handling email for the example.com domain.

In practice, mail.example.com might be used as the MX record for the example.com domain, which tells the world where to send email for that domain. The mail server at mail.example.com would then be responsible for receiving and processing email for the example.com domain.

It's worth noting that mail.example.com is just an example, and actual mail servers or mail gateways might have different domain names.