Modest Software::JSpamFilter::Cross-Platform Spam Filter For All SMTP Mail Servers.

Version 3.8 has been released!

Version 3.8 includes new features including SURBL support and attachment tests, and performance improvements.

NOTE: if you are installing over a previous installation of JSpamFilter on Microsoft Windows, please run the UninstallService.bat file first. This will be located in your existing JSpamFilter directory.
For more info, click on: Uninstall Directions | Platform-Specific Configuration Notes | Installation Instructions

Note: The JSpamFilter download comes with a sample filter file. Please click here for a reorganized filter file with a categorization of filter entries that we hope will be useful. Please archive your original filter file before using this alternate version. On Windows, right-click and select "Save Target As to download (Mac: Ctrl-click and select "Download to Disk").

JSpamFilter Version 3.8

[Click here for the full Graphical Installer for Microsoft Windows]

[Full Archive: install method for non-Microsoft Windows]

[Windows Updater]

[Updater for non-Microsoft Windows installations]

JSpamFilter Version 3.6 (zip archive only)

[JSpamFilter v3.6 archive]