First you will need to log in to your control panel at http://www.greengeeks.com/login/

1. In the section called Mail, click on Email Accounts.
2. Once inside, click on Add a New Email Account

You will have the choice through the drop down box of setting up an email for your primary domain name or an addon domain name (if you have added an addon domain to your account).

You will choose the name of the email for instance yourname@yourdomain.com (remember to replace yourname with your actual email name, such as info or sales)
You will choose the password and confirm the password of the email account.

The Mailbox quota is the amount of space you will have on the server for your email address if you are using webmail. If you are not using webmail you can disregard this section.

After creating your email account, you can login via webmail to view, send and receive emails. To do so, go to http://webmail.yourdomain.com/ (replace yourdomain.com with your actual domain name.

You can also use popular email clients such as Microsoft Outlook, Eudora, Thunderbird, etc. To learn how to set up your email clients, go here:

http://www.greengeeks.com/kb/idx.php/27/0/Email-Client-Setup.html