How to scrape emails in fanpages?

Hi,

How do i scrape facebook emails of users who like a specific fanpage that got millions of users? i have been using facebookidscraper (which also scrape emails) but their email scraping tools sucks bigtime, it takes ton of time to scrape emails, userIDs goes fast but emails takes a ton of time, 1000emails scraped in 30min it would take me 1month to scrape 1M emails. I would appreciate any help on this.

Thanks in advance

if u spend that one month strategizng on how u can make money from those 1 million emails ..then im sure it would be worth the wait....pls do u have a download link for facebookidscraper?

Some famous tools like facedominators etc will work may be for this.