To check your email, go to http://yourname.com/webmail. Enter the user name (entire email address, ie. jane@yourname.com). Enter password and click Login.
If your domain name is already pointing to Media Net USA, then you can use the domain name to log into cPanel. Here is an example:
http://www.yourdomainname.com/cpanel
or
http://cpanel.yourdomainname.com/
The username and password can be found in information provided to you. If you do not have the correct login, please contact Media Net USA via email at support@medianetusa.net.