"Hello,
I'm ready to work with your current project. I would love to chat with you to know more details about your project . Price Negotiable. Normally we collect 95-98% personal emails and cent percent valid email. Not a single invalid email.
Generally we collect data from Google, LinkedIn, Zoominfo, hoovers, factiva, insideview d&b, yp, manta, yelp and some extensions. We also use paid services to collect personal emails. If data available on a particular site then we can create python/VB script to extract whole data. We assure you for A1 quality and accuracy within deadline. I look forward to hearing back.
Regards"