"SpamExperts is the leading producer of email security solutions from the Netherlands with clients from over 100 countries.

The SpamExperts Incoming Firewall and Security Gateway are especially optimized for webhosts and ISPs and can handle large spam volumes efficiently. The Firewall Solutions are installed directly on hardware and are a fully managed service that can easily be integrated via the SpamExperts API. A cPanel and other plugins as well as whitelabel options are readily available. Prices for filtering of full domains with unlimited users and alias domains start from USD 0.50/ domain/ year. The Gateway Solutions use the highly redundant filtering clusters from SpamExperts which gives you the benefit of not having to take care of the hardware yourself and extending the redundancy of your email infrastructure."