Thanks, but that is odd. My account shows I have an email address as *******@sprintpcs.com. Not saying you are wrong. i just don't understand why my account would still list a Sprint email address.
"REALLY WANTS THE ICS UPDATE NOW!"
that address is used as your network access identifier - basically it is your username and password so that you can use data services on your phone. But as Levi4u mentioned above, we are no longer supporting Sprint email services.