What happens with traffic from disabled trades?

[wayward]

Hello,

Once in a while i get a %^#$% that signs up to send his hitbots to me. I disable it, but what happens with the traffic?, i prefer to send it to a dead end, or better! back to the sender... GnaGnaGna..

[ICEFIRE]

In version 5.x if you blacklist him then all traffic coming from that trade will go to your default filter url.