Guys here's the latest email database of 500k contacts.
Each contact is from BTC groups.
YOu'll get
Name
email
dob
gender
phone
facebook URL for each contact

For the quality go to the link below scroll down and watch the video.  If you want to purchase via btc open fb chat from the site

https://quickemailhosting.com/product/500k-bitcoin-consumer-email-database-more-than-95-delivery-rate-2018/