No one sends or forwards the mail. The member is in control of send. Basically it is an automated email window without the TO address, which is coded in the html.
Code:
<input type=hidden name=required_fields value=subject,name,email,query />
<input type=hidden name=your_email_address value=info@benderspink.com />
<input type=hidden name=check_email_address value=yes /> If that makes sense...? I'm hard at explaining things like this I guess. =X