Data Mining- Extract/Find email addresses from a website

I need an expert who can somehow get the email addresses from a Real Estate Agent website that uses a "Submission Form " for communication . The problem is that there is no way to contact these agents unless you "send a message" using the websites "form". In order to contact these agents the website requires you to fill in your "Name" " Phone Number" and "website address" and then write a message in the websites message box. This website then delivers your message through their system directly to the agents email address so they can contact you. In other words they wont allow you to "directly" email these agents to their email address I need an expert to find a way to access or somehow obtain these agents email addresses for me. Is the only way to do it is to send a "dummy message" to get them to open it and capture their email? Or do you have another way? I will end this project early and select the provider who comes up with the best solution and best price INSTRUCTIONS OF EXACTLY WHAT I NEED IS ON THIS PROJECTS ATTACHMENT FILE-DO NOT BID UNTIL YOU HAVE READ THIS ATTACHMENT