You can access your webmail by going to http://www.yourdomain.com/webmail or by going into your control panel and clicking on WEBMAIL.
Your Webmail can also be accessed from the Client Area (http://www.websiteguyz.com/clients/).
1. Click "My Hosting Packages"
2. Click "View Details" for the hosting account.
3. Click "Login to Login to Webmail"