I am using cPanel 11.25.0-R42399 - WHM 11.25.0 - X 3.9 CENTOS 5.4 i686 virtuozzo.
I am looking on filtering email based on the number of recipients. I would like to bounce email sent to me with more than 5 recipients. Is there a way to accomplish this? I've look through the user level filtering and can't seem to come up with a way to do this. Is it possible?