You are right with the fact that IRCNet _requires_ identd enabled for T-Online users. Other irc networks just check ident replies from users but you do not get k-lined if you are a T-Online user (e.g. Quakenet). Only IRCNet kills users from T-Online without a valid ident response. But the discussion about that should happen in the usenet-group de.comm.chatsystems. Best regards, Marko