Email Question

Email Question

I created a FREE business email that goes with my domain name.  I am using network solutions and the directions to verify the account tell me to change where my domain points to.  When (if) I do that, wouldn't it move away from the hoster?  I would like to get the FREE business account without changing my hosting.  Is this possible? 

My domain name is www.tailsaroundtown.com

Thanks!