Hi
I juste had an subscription by a "spam user" (its name and mail were explicitly random) my Dokuwiki version is: Release 2012-10-13 "Adora Belle"
Here is the user info:
Utilisateur : catgurlxrd
Nom : CatGurlXrd
Adresse de courriel :
krpkmooeuh@lumkmooejn.com
Date : 08/11/2012 15:19
Navigateur : Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2
Adresse IP : 188.143.232.70
Nom d'hôte : 188.143.232.70
(its a full french wiki so I know there wouldn't be such username and mail domain)
This is just to warn that it's now possible, I don't know if you'll be able to do something for the moment
Thanks