This Windows software program serves as a proxy server, which is open-source. It allows users to work with many different methodologies and technologies in order to adapt to new email environments and also positively identify span. It allows you to filter out bad emails and junk and only view what you need to, making it an efficient tool that boosts productivity by avoiding time-wasting. Also, it is Perl based and is platform-independent and so allows users to adapt without having external sources tied to it. It requires configuration, but this is relatively simple by working with your Mail Transfer agent. It also has several features incorporated such as Bayesian analysis, a Penalty box, PB trapping and listing of DNSBL. Also, it works at multi-level layers meaning that there are validation and blocking of explicit spam directed to your server. It also has a few different RFC validation mechanisms involving that you are sure that you are working with a reliable program that does not miss out on filtering bad and junk spam emails. I would highly recommend this to anyone looking to boost productivity as a free utility and tool to enable you to only view the desirable content that you need.
Allows users to work with different filtering methodologies and technologies