Larry,
I believe it will always show YOUR e-mail to YOU. Unfortunately, I believe you have chosen (probably by default) to have it hidden in your profile. When you log on, go to your profile (there is a button at the top of the page called 'profile'). On the left side, under 'Modify Profile', choose 'Account Related Settings'. In the 'Email' section there is a checkbox for 'Hide email address from public'. If this is checked, then no one (except for you) can see your e-mail address. I believe this will be the case when you check...
Hope that helps,
Paul.