You can choose anything you want as your custom email domain, as long as it follows the format of

Note: "subdomain" is not what you would use, but is simply a placeholder for the subdomain you choose

Here are some examples of what you can use for your username and subdomain:



  • [anything you choose]@[anything you choose]

Example: If your company is Hightown Media, and your website/email domain is "" then the format of your subdomain could be

Check out this related article:

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