Reveal email of users to admins

[verymilan]

Requirements

• This is a feature request and not a bug report. Otherwise, please create a new bug report instead.
• Please check to see if this request (or a similar one) already exists.
• It's a single feature. Please don't request multiple features in one issue.

Describe the feature you'd like

Hi there, I hope there isn't something similar which I just didn't find. As of recently user signup requests get pretty useless messages, making it very hard to differentiate between bots and users. Normally however botusers emails have easy to recognize patterns that would be very helpful for making decisions based on experience there.

Right now I am not sure if people got lazy filling the forms or if its just bots that want to "study", "learn" and to "share images and videos".