Extracting Emails from Facebook in 2020

Does anyone have a valid method for extracting emails from Facebook Groups? There are tons of old threads on BHW but I am looking for a solution that is working in 2020.

I also need to extract 10,000+ emails per day. For example, botgurus is a working provider but their limit for extraction is 1,500 emails per day which is useless to me. Also please do not suggest MailBiz they are complete trash and everyone in their Facebook group regards them as a scam.

I also have the ability to buy very cheap and aged Facebook accounts so that aspect is not a problem.

Any help or suggestions are greatly appreciated. Thanks.

I miss the good old days of scraping email addresses from Facebook but after the scandal, they've blocked this now and it's hidden from everyone's profile. In the past, you could even send an email to @facebook.com and it's forwarded to their real personal email address. Did that for a banking client and increased their sales rate by 300%. I guess the only way you could go about doing this is to create an offer and get them to opt in.

Hi, i have plenty of UIDs from facebook but none of UID convertors are actually working, can u develop some easy script to convert facebook UID to user email and phone details?