You hit it on the head exactly. I am trying to control spam (I know I will never eliminate it) so I am trying to use a combination of BoxTrapper settings and email filters. Even though I am the admin for my domain I do not want to do it for the domanin since other people have different needs and sensitivities so I have several email accounts that I want to limit the spam. So I was hoping that when I create a filter in cPanel that I could copy that same filter to other emails rather than create them nes in each account.
If you have suggestions on controlling spam I would love to hear them.