Quick Spam Filter is a small, fast spam filter that works by learning to recognise the words that are more likely to appear in spam than non-spam. It is intended to be used in a procmail recipe to mark email as being possible spam.
| Tags | Communications Email Filters |
|---|---|
| Licenses | Artistic |
| Operating Systems | POSIX Linux BSD Solaris |
| Implementation | C |


Release Notes: The "-l" option was removed and the license was changed to Artistic 2.0.


Release Notes: Locking has been removed from MySQL, as it makes it too slow.


Release Notes: A bug in the "list" backend that caused the the random deletion of tokens was fixed, and MySQL support was improved.


Release Notes: This release fixes a problem with concurrent updates.


Release Notes: A new database backend called "list". New options to set the value of X-Spam header, keep a plaintext mapping of hashes to tokens, and maintain a deny list. Allow and deny lists can now list domains as well as individual email addresses.