I've installed ZCS ver. 7.2.0 open source edition.
I know that some of you saw in the past similar topics about the title I have aforementioned.
as you my know some of us sometimes using forwarding to other mailbox from our organization, but we don't really want to forward spam mails.
Is there any option to filter spam before forwarding mails out of my domain?
I saw there is filters in the client side in any mailbox but I want to control it in the server side.
when I got an email that was tagged as spam, I want to restrict forwarding this mails out of my domain because other organizations can block my server in their spam list.
How do I control it?