I received a review copy from OP. I must say the Google sheet provided by OP is properly arranged with all the details. I really liked that has more than one email id for most of the domains. I don't know about others, but I selected the emails for my niche, created a sendgrid campaign and sent outreach emails two hours ago. I've already received emails from 7 (out of which 2 were automated). OP has mentioned the price. However, I wouldn't consider those as the admin (of respective) may treat each mail differently and we can't blame OP for this. Overall, great service at a reasonable price.