cannot receive email when adding a domain from godaddy

hi all, i was wondering if someone can help me with my domain email.  I bought a domain from godaddy and want to use windows live mail to create a email under my domain.  i followed the directions and my service is active.  I am able to log into my new account (eg: *** Email address is removed for privacy ***) and able to send emails out.  but i cannot receive emails.  the sender will get a unable to deliver to that address.  please help thank you in advance