hey guys. I have like 20 million records to clean. (emails). I'm on a mac. what do you suggest? tried something for pc before list verify jeet? but it's a piece of junk, couldn't even open up the file. Using maxprog email verifier now? but man its slow as FUCK. I'm only on the 1st csv file which has 418k emails, and we're stuck around 56k and it's been running 24 hours nonstop?. at this rate its gonna take 3 months! LOL I'd use sift logic but for a list this size its going to cost like $6k LOL suggestions?