Sling TV review: Beware of sling sharing your email

I signed up for Sling for the first time in order to watch the fourth game of the national league playoff. Prior to signing up, I was receiving maybe 5 spam emails a week. Two days after the signup I am receiving anywhere from 8-12 spam emails every four hours. I cannot prove that Sling sold the email address but it's the only coincidental thing where I shared my email address. If I had it to do over again, I would NEVER have created an account. I DO NOT WISH TO HAVE ANY OF MY PERSONAL INFORMATION SHARED.