Generally the best way to do this is to post an email regarding NDA, payments, whatever sent to a large group and block out the "To" but keep the sender and as

Generally the best way to do this is to post an email regarding NDA, payments, whatever sent to a large group and block out the "To" but keep the sender and as much of the content as possible. Up to you if you post it publicly, I couldnt see the harm there but alternatively you could email it from a disposable email to a gaming news site. They are very careful with their sources and can help. They have experience breaking stories like this. You should get a reply in less than 2h from most press sites for a story like this.