DSPAM is a server-side statistical anti-spam agent for Unix email servers. It masquerades as the email server's local delivery agent and effectively filters spam using a combination of de-obfuscation techniques, specialized algorithms, and statistical analysis. The result is an administratively maintenance-free, self-learning anti-spam tool. DSPAM has yielded real-world success rates beyond 99.9% accuracy with less than a 0.01% chance of false positives.
|Tags||Text Processing Filters Internet Communications Email|
Release Notes: Support for MySQL 5.5 has been added. Support for MySQL < 5.0 has been dropped. The license has been changed from the GPLv2 to the AGPLv3. There are many bugfixes.
Release Notes: This release has many fixes, documentation updates, code cleanups, and other changes. If you are running any of the older RC, BETA or ALPHA releases then you can just upgrade to this release. There are no compatibility issues compared to older ALPHA or older BETA or RC releases. Users using DSPAM 3.8.0 or older can upgrade by following the steps mentioned in the UPGRADING file.
Release Notes: This release fixes most stability issues found in older releases. This release has more robust character decoding, HTML mail processing, memory handling, storage engines, SBPH/OSB tokenizing, and much more.
Release Notes: This is an unofficial release, but significant. Several significant bugfixes have been made. Bill Yerazunis' Orthogonal Sparse Bigram (OSB) tokenizer algorithm has been added. The code has been significantly optimized to run much faster and with fewer resources.
Release Notes: This release includes critical bugfixes for PostgreSQL and LDAP users.