Domain Vs Subdomain Email

Most companies use their regular domain email for newsletters and stuff where people actually opted in.

Domain vs subdomain email. A subdomain is the child of that parent domain identified by a prefix that indicates that it s a distinct subsection of the larger domain. Plus you can usually create an unlimited number of subdomains for every domain you own. An email address simply tells the mail system right down to the mail server for the specific domain the mailbox into which the mail should be delivered. Without a primary domain name there s no way to add a subdomain onto it.

A domain is pretty simple. It is and it isn t. So we ve just said a domain of a domain and yet here i am pushing you and saying that a subdomain isn t a domain when it clearly is. To put it another way.

Your domain and subdomain are different fully fully qualified domains. They are like an additional level to a domain name. You can point your mx record s to any hosts that are configured to receive mail for your domain. If you have a hybrid environment with mailboxes hosted both in exchange online and on premises exchange and you have subdomains of the accepted domains that only exist in your on premises environment you can enable email flow to and from these on premises subdomains.

Now subdomains are dependant on standard domains. Ensure your mail server is configured to accept mail for your subdomain. Subdomains give you the freedom of creating an entirely new website while still using the same domain name. A subdomain is a subset of the domain.

Once you ve decided on your subdomain you can put anything before the symbol in your email addresses. It s the solid basis that all websites are built on. An email address is simply a way to put email into a mailbox. Domain name registrations are usually not free and a registration and renewal fee is required for the domain.

The distinction is subtle but important.