First I'm gonna start off by saying that this is probably fake- SURPRISE. Second of all how do I know it's fake, well twice in the emails you see a reference to "zero point energy" which sounds so cool and sciencey. But what zero point energy actually is, is what we call the energy present in a vacuum because nothing can ever have NO energy so its what we call the lowest possible amount of energy. Now the thing about this is that it's useless to us. The amount of energy present is so incredibly small that it couldn't power anything. So for the aliens to bring us zero point energy is just complete bullshit.