Clyton 5.0

Clyton is a full-featured email client with advanced security and spam filtering capabilities. This is a must-have program for anyone who needs to keep their email private, or anyone swamped with spam. Although priced for the general public, Clyton possesses the reliability and security required by large companies.
Security is Clyton's top priority. We've worked tirelessly to make Clyton the most secure email client available.
Clyton's spam filter is second to none. Expect 85% of spam to be eliminated with the default configuration. Using "fuzzy logic" techniques, email is not considered spam unless the penalties exceed an adjustable threshold. By increasing the sensitivity, even higher detection rates can be achieved.