This was inactive,but I'll post.

It's a shame people do this instead of solving their problems by discussion. (This was because: the host of those servers insulted the clan,the clan leader banned him from his server,others banned clan leader,clan leader went to other servers and convinced hosts to ban those who banned him and so the spam started...really.)

About the ban,I agree: BAN THEM ALL. NO MERCY. It's better that we have less players or servers than 30 spammers and fake servers.