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: The PostgreSQL storage drivers have been improved to increase performance up to 3 times on 8.x databases. Other minor bugfixes have been made.
Release Notes: Minor bugfixes were made. An extern "C" header was added to support compilation of libdspam API in C++. More progress was made with the CRM Sparse Spectra Driver.
Release Notes: Preliminary LDAP support has been added, allowing an LDAP server to verify the existence of users prior to processing. A socket descriptor leak (on delivery connect failure) has been fixed. SMTP/LMTP delivery now accepts all 2xx delivery responses (instead of just 250) to avoid problems with DBmail. Additional work on the CRM114 Sparse Spectra driver has been made.
Release Notes: Integrated Clam A/V support has been added. A new feature has been added allowing the UID to be stored in the DSPAM signature, allowing for a system-wide spam address. Domain-based delivery hosts support has been added. Markovian Discrimination, implementing Bill Yerazunis' [CRM114] research, has been added. A storage driver utilizing Bill Yerazunis' CRM114 Sparse Spectra format has been added. Support for pass-thru user fallback support has been added. Support for a plused (user+detail) format has been added. Domain blocklisting support has been added. Many other improvements are also included.
Release Notes: This release contains the completed development for version 3.4. Major enhancements include server-daemon mode, full LMTP in/out support, Bayesian Noise Reduction 2.0, significant enhancements to accuracy, streamlined blackhole list support, a corpus maker tool, and many enhancements to the PostgreSQL and SQLite backends.