No Matter What we did we can't Stop him

[H2k]

Hello

Well i have one user enter our site.. and flood the board we can't stop him no matter what did .. banned his emails banned him ip banned everything and he still enter the site.. and flood

he use a proxy

so everyday i come to the website i go check it i see 100 Post made by this user..

Also my website .. the user should active their account but he use alot of emails.. hotmail yahoo .. and so on ..

know i dont no what to do .. is there any way to stop him

like i can banned him use some info from his pc ..

like u know in the Digichat .. when we banned t he user they can't enter only if they change info from their pc.. i dont no

i need a way to stop this user i can't even leave the site. on .. when i coem from the school i just go to the site..and i see 100 thread or post by this user.. i think this is really bad..

Thankyou