On this screen you may select how aggressive SpamButcher should be when filtering spam.
Choose this option if you're having trouble with SpamButcher intercepting your legitimate e-mail. This setting will disable features in the filter that may cause some users problems. SpamButcher should still catch the majority of spam.
This is the default email spam filter setting for SpamButcher. It should catch the vast majority of spam with very few false positives. Most users should leave this selected.
This option will cause SpamButcher to more aggressively filter spam. It is also more likely to inadvertently filter out legitimate e-mail.
Email Spam Software