Most spam services rely on filters. The challenge with this is first, the people that send spam find several ways around them, including sending only images, instead of text. The second problem and probably the biggest is legitimate emails get filtered out.

SpamHitman™ uses a combination of technologies based on first, proving that the sender is human vs automated and second that they have one email address that you will receive email from, to avoid being on a list of hundreds of emails that can target your single email address.

How it works