Auto adding *most* cc recipients

We are using RT 3.4.5 here and have one small question.

In the case of most emails we want the cc contacts added to a ticket so
they get any reply to the ticket – and this works fine.

Howerver there are 1 or 2 addresses we want to stop being added (or at
least getting the emails).

Isthere any way this can eaily be set (or can the auto adding cc’s be
set on a per queue basis ?

Thanks!
Richard Palmer
Merula Limited