Spam Filters is available with every Funio hosting plan. It is a spam utility that sets a score on incoming emails at server level (0 to 10). This means that emails are analyzed before they are delivered to your inbox. When you enable Spam Filters, the default score is set to 5, which means that any email that is scored 5 and up will be tagged as spam.
To set up Spam Filters, you can follow the officiel cPanel documentation below: