Release Notes: Some significant bugfixes related to accuracy and the hash driver backend were made.
Release Notes: Many new features have been added to support creating an anti-spam gateway appliance. Markovian discrimination (a highly accurate alternative to Bayesian filtering) has been added. Clam Antivirus and LDAP support have been added. Support for a unified training alias has been added. A dependency-free, high-speed storage driver has been added. Much of the documentation has been rewritten for ease of installation.
Release Notes: An infinite improbability drive has been added to display odds ratios in an X-DSPAM-Improbability header. The license has been bound to GPLv2, moving forward as a precaution. The css_drv driver has been renamed to hash_drv (hash driver). Minor tokenizer changes have been made to improve accuracy and address small tokenizer tricks. Minor changes to the delivery summary have been made. Legacy algorithm switches have been removed from autoconf. Additional autoconf and options have moved into dspam.conf.
Release Notes: Compensates for a number quoting bug in some versions of MySQL 4.1. Adds persistent mode/user support for the css_drv driver. Adds configuration switches for standard document processing. The css_drv driver has been debugged and thoroughly tested.
Release Notes: Markovian Discrimination has been completed. Naive Bayes support has been added. Tools have been added to support the CSS driver (cssgrow, cssclean, cssstat). Paging has been added to the WebUI history. Some minor bugs and leaks have been fixed, and some minor commandline enhancements have been added.
Release Notes: Many minor bugs have been fixed. Support for dynamic storage driver libraries has been added. Support for building multiple storage drivers (for packagers) has been added. X-DSPAM-Result has been enhanced to include the results of "Virus", "Blacklisted", and "Blocklisted".
Release Notes: This release includes the sum of all work on 3.5, including the following key enhancements: integrated Clam A/V support, unified spam alias / UID-in-Signature support, domain-based delivery hosts, LDAP user verification, PostgreSQL performance enhancements (for 8.0+), Markovian discrimination, CRM sparse spectra driver, catch-all domain support, unified logging, plussed detail support, message fragment support, domain blocklisting support, RABL support, significant code cleanup, and auditing.
Release Notes: A bug causing some headers to be modified (and improperly decoded) was fixed. When using localStore, the X-DSPAM-User flag is now populated. Support for the Reactive Autonomous Blackhole List (RABL) has been added.
Release Notes: The PostgreSQL storage drivers have been improved to increase performance up to 3 times on 8.x databases. Other minor bugfixes have been made.