RESELLER Level E-mail Accounts

As you know each reseller has a domain that that reseler is based on. and my problem is with managing the reseller based domains. Supposing my Reseller's name is MyReseller and that MyReseller is built on the domain Mydomain.com . my question is how can i login to manage mydomain.com? and then create an e-mail account like [email protected]?

All resellers are also users. You need to click on the "User Level" link in the control panel (on the right side under "Access Level" with the enhanced skin).