All we know every user in the control panel have an option called antispam filter.
And is like the image im attaching.
Anyone can tell me how can i setup/edit/install a software/file/config to make this filter works for all the domains in the server?
I mean the word filtering process.
Thanks.
And is like the image im attaching.

Anyone can tell me how can i setup/edit/install a software/file/config to make this filter works for all the domains in the server?
I mean the word filtering process.
Thanks.