The Spam Filter settings relate to the VPOP3 spam filter & content filter.
This is a script/rule based system for content filtering messages. Usually it is used as a spam filter, but it can be used to perform many different content filtering tasks as well.
➢General Settings - configure the behaviour of the spam/content filter
➢White/Black Lists - configure email address & word whitelists and blacklists for the default spam filter behaviour
➢Quarantine Viewer - view & release messages which are quarantined by the spam filter