How can I contact YPN directly?

Not signed up yet, but don't need to contact them.

[Freedom]

Hello,

I would appreciate it if someone could sticky me the contact email address for Yahoo Publisher Network.

I have an issue to resolve regarding a publisher. The publisher has ignored my emails and continues with what I believe is a clear violation of the DMCA and YPN TOS.

IF anyone who is already a member (beta tester) can sticky me the email address for YPN, I would greatly appreciate it.

Thanks,

Freedom