• Turing (Challenge/Response) - Better identification to satisfy RBLs
• Bayesian - Proper detection of user accounts for training
• AntiVirus Updates - Change to use new mirror sites for virus signature updates
• Master Configuration - Addition of many Master analyzers to Windows client to allow better corporate-wide configuration
• BadWords - Inclusion of new bad words to handle new scams, phishing attempts, and new spam product categories
• Improved header parsing - Improved parsing of non-compliant e-mail headers
• LDAP Test - Included diagnostic utility for testing LDAP (Active Directory) configuration

• Account Utility - Includes a command-line utility for importing and exporting users and aliases.
• AntiVirus Update Update - Changes in the mirrored servers for anti-virus signature updates.
• WebClient Improvements - Master user can allow or restrict users from configuring each analyzer.
• WebClient Improvements - View Log files from WebClient (Master Users only).
• Spammers Analyzer - The Windows client allows sorting spammers by domain or e-mail.
• LiveSupport - Ability to connect to a live support agent for support (Master Users Only).

• Automatic Updates - Checks for updates when initiated, and automatically download and install the updates.
• Reset Options - Reset user settings, clear all spam from all accounts, reset master settings to factory defaults.
• Web Client Included - The Web Client is now included with the install.
• Web Server - Installs a pre-configured Apache installation, and starts/stops the server from the Spam Sleuth Config program.

• Anti-virus - Not only does Spam Sleuth remove harmful attachments; now it also quickly scans all messages for dangerous viruses, and eliminates them before reaching your inbox.
• Auto Responder - Automated process sends an e-mail back to the sender letting them know you're unavailable, or on vacation.
• Updated Blacklists - Improved Blacklist's to ensure you're using the most current ones.
• Additional Bad Words - Increased Bad Words to further block annoying, unsolicited junk e-mail.
• Improved Web Client for Enterprise version - Now offers multi-select to delete or delete all messages, or add to friends.
• Bayesian Analysis removed

• Fully indexed search in Mail Jail
• Boolean Logic Searching - Search with AND, OR, NEAR
• Fake URL detection - prevents phishing
• Auto Responder - Respond automatically when on vacation, or other times you may not be able to respond to e-mail
• Persistent Sort - Keeps the previous sort setting (optional setting in Miscellaneous)
• Decode in Viewer - Decodes encoded characters and ISO encoded subjects and base64 encoded text
• Sort by domain or nickname - List your spam/e-mails by domain, e-mail or nickname
• Two new options for the amount of time to keep spam (forever, and never)

• Active Directory/LDAP - configuration interface added
• Dictionary Analyzer - Detects non-words at the end of subjects/messages
• Subject Analyzer - Option to detect empty and missing subject
• Subject Analyzer Master - Master users can now set master settings for the Subject Analyzer
• Improved 'Valid Sender' - closes disconnected sockets.
• Drag and Drop from Outlook and Outlook Express to the Mail Jail to 'Add to Friends' or 'Add to Spammers'
• Relay Analyzer -Adds the option to relay messsage, that are Spam, Good or Custom Score
• Improved Attachment detection
• New option to edit the Turing (Challenge/Request) message
• New option to edit the EMail Stamps message
• Alt-G to mark a message as 'G'ood
• Pass-through users do not count against licenses

Version 3.0.6

• ISP Mode selectable from SSConfig
• Optional: LDAP user list and authentication
• Optional: Active Directory user list and authentication
• Optional: RADIUS authentication of users

• Automatic configuration with Exchange Server 5.5 and Exchange Server 2000
• Automatic user notify by e-mail in "Learn user mode". Let's users know they are protected from spam.

Version 3.0.1

• Access List to allow e-mail clients to relay - decreases setup time
• Ability to relay to different servers based on domain - great for ISPs that host
• New fresh look for the Windows client
• Re-score messages on the client
• Multi-select to Delete, Add to Friends, Bounce, request Turing and request EMail Stamps
• Status icon for bounced messages
• Status icon for messages that triggered a Challenge-Response (Turing)
• Status icon for messages that triggered an EMail Stamp Request

Version 2.0.0.6

• Support for passing user and pass on command-line to Windows Client
• Fixed problem when detecting messages with CR only line-breaks

Version 2.0.0.5

• Support for Score.MASTER.
• Support for Master default settings.
• Added ability for Learning Mode to learn from a different server.
• Friends, Spammers, GoodWords, BadWords and Mailing Lists dynamically re-load on file change.
• Improved Install to not overwrite .MASTER files for more convenient update.

Version 2.0.0.3

• Fix for Friends, Spammers, Mailing Lists, Good Words, Bad Words - was not loading user list.

Version 2.0.0.2

• ISP Mode (LoadAndKeep) to handle 1,000,000+ users
• Statistical Logging - for detailed reporting with SawMill, WebTrends or many others.
• Speed optimizations when handling large numbers of user accounts. Benchmarks available upon request.
• Improved memory handling

Version 2.0.0.1

• New BadWords Analyzer detects the splitting of BadWords with HTML tags or HTML comments
• Fix to Bayesian Analyzer Training
• Fix to keep users from adding their own e-mail address to Mailing Lists

Version 2.0.0.0

• Restrictions - Master users can restrict users from configuring certain settings.
• Web Interface Available - Users and access spam viewer and settings via web (PHP Installation Required).
• Trial Version Available - Try it out and make sure it suits your needs.
• Improved Thread Handling - Better for high volume sites.
• More configurable - Appear as any SMTP server type to the outside world.

Version 1.0.0.5

• Restriction by domain
• New safe user type - No Config - No UnSpam
• Support for multiple domains (add users once - automatic alias creation)
• Learning mode which automatically learns your valid accounts
• Added Tag Mode to mark spam with X-Text-Classification: spam (POPFile compatible)
• Documented accounts.conf file
• Improved anti-relay capabilities
• Fixed Bayesian Training for 95/98/ME
• Strong password security
• Menu option to launch e-mail client
• Compatibility changes to work with upcoming Web Client
• E-Mailing Master Users on Trial status

Version 1.0.0.3

• Faster loading of messages in client

Version Beta 1

• First Public Release