Your .CEO domain is a full service domain, just like any other .com, .net, or .org address. That means you're able to host a website, create email addresses and more with your new .CEO domain.
The easiest way to set up an email address on your .CEO domain is through Google Apps. To get started, follow the Google Apps setup instructions at www.google.com/apps.
In the near future we will be rolling out further email solutions.