jeremydurham/restful-authentication — pull request #1 by trejkaz (2013-03-11 00:53:29+00:00)
Title: Email address regex was rejecting valid email addresses

I could have changed the regex not to use a hard-coded list, but I figured that a less aggressive change was more likely to be accepted... Really, the only way to validate a mail domain is to attempt to deliver mail to it.