Hey guys. im looking for a email service. I know rackspace offers emails for about $2 per domain. I need 500 different domains just to start "The The Rackspace Email Rest API provides most of the functions of the Control Panel through a REST-based http://en.wikipedia.org/wiki/Web_service. Whether it is adding a new customer account, adding mailboxes, or any other of the supported features the API allows your application to administer the changes regardless of your application's language or nature." I need my software to be able to create a new account on the fly.