Well, I guess the main question would be, where did you get those emails from? I have a crypto email and all of a sudden I start receiving like 10-20 emails everyday about shitcoins or shaddy bounty programs. Hope you don't spam people with with you huge list 
I don't spam shit + its all subscribers I've gotten over the years and other companies I've worked at.
I'm down to take on any projects that wants to pay. It's on an individual basis, and done wise