cpanel e-mail issue
How can I make cpanel block all mails that have SPAM in the subject. The reason is I have spamassassin to include SPAM in all subjects which it believes is spam.The only problem is, hundreds of e-mails go into the persons account, and there needs to be something I can do so that the emails never reach the client. I've tried blockers, but that only seems to block items in the email before spamassasin handles them.
How can I do this?