Download of SpamAssassin for Windows 3.4.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. SpamAssassin for Windows lies within Security Tools, more precisely Antivirus.
The most popular versions among the software users are 3.4 and 1.2. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This PC software can be installed on 32-bit versions of Windows XP/Vista/7/8/10/11. This free software was originally developed by JAM Software.
From the developer:
SpamAssassin for Windows is an email filter, using a variety of mechanisms including text analysis, Bayesian filtering, as well as DNS requests to block known spam senders.
This tool will not integrate into other applications, as it is much more like a "service" that can be contacted to evaluate emails and thus indicates a probability whether it is an unwanted email or not.
You may want to check out more software, such as Windows Data Recovery Utility, Window Hide Tool or Windows 8 Transformation Pack, which might be related to SpamAssassin for Windows.
Device Assistants
File Managers