[PHP] Alright, how do you unsubscribe?

I went through the instructions about how to remove my address from the mailing list, but nothing happens. I sent this message almost 6 hours ago, and I am still getting traffic from the list. Is there someone who could remove my address? Or do I need to keep sending the unsubscribe message until

RE: [PHP] Alright, how do you unsubscribe?

[snip] I went through the instructions about how to remove my address from the mailing list, but nothing happens. I sent this message almost 6 hours ago, and I am still getting traffic from the list. Is there someone who could remove my address? Or do I need to keep sending the unsubscribe