Is Spamming Banable?

I Looked over some completed reports and spammers get warned i dont want to bother you guys but here's a spammer spamming in lobby chat i guess hes spamming for a clan recruitment?

http://www.mediafire.com/imageview.p...bxvx44&thumb=4
http://www.mediafire.com/imageview.p...z5l9ev&thumb=4

I'm not saying you have to warn him 100% but its up to you if you want to do something about it.

oh and if you cant see his name its : ZzdangelisZz

EDIT: i just noticed redbeek reported him too so close this thread please. Thanks.