guardian/frontend — pull request #6730 by NathanielBennett (2014-10-24 13:07:34+00:00)
Title: Enforce email blacklist on registration

Try to stop trolls registering new accounts on NGW

* Add a job in identity to download a list of blocked domains maintained bu infosecc in S3
* Blocks attempts to register an account with an 'email' with one of these 'domains'

cc @gklopper