Clyton | Windows Directory Management System

Key Features

• Clyton is an email client with advanced security and spam filtering features.
• The spam filter is highly configurable and supports DNS blacklist checking (DNSBL).
• Expect 85% of spam to be eliminated with the default configuration.
• Email that is suspicious but not obviously spam is quarantined for 24 hours and then retested, providing the blacklist enough time to react to new spam sources.
• The built-in address book supports personalized mass-mailings.
• Received email cannot run scripts, download multimedia, or use embedded objects without your approval.
• Other features include encrypted storage, whitelisting, powerful HTML editor, attachment viewer, message drag and drop, custom message templates, SSL encryption, USB flash drive installation, and much more.

Technical Specifications

• **Publisher:** Gammadyne.com
• **License:** Shareware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Email / Clients