I am confused. When someone says I use a junk email filter and only get X false positive per month - How do you know that? How do you know you are getting 0.04% false positives?

Are you checking through your junk email folder by hand by any chance?

Doesn't checking through your junk email folder defeat the purpose of having a junk email folder? :)

Segmail is trying to do away with that. Zero false positives by design.

-Andrew.