I have try it much spamfilter i read here for clones like
Qifi ! qifi@89.89.89.89 : Qifi
or
qifi ! qifi@89.89.89.89 : Qifi (Here i dont want to block same nick/ident, becouse i have java user with just same nick/ident not realname so i want to block nick/ident/realname)

Thank you.