Spamassassin.apache.org
Apache SpamAssassin: Welcome
SpamAssassin is an open-source spam filter that helps block unwanted email by analyzing and filtering messages for spam, free for enterprise use.
Block email spam with open-source filtering
Apache SpamAssassin is an open-source solution designed to help you identify and filter out unwanted spam emails. It uses a range of tests and advanced algorithms to analyze incoming messages, making it easier for individuals and organizations to keep their inboxes clean and safe.
Whether you run a mail server, manage IT for a business, or just want more control over your email, SpamAssassin offers flexible filtering options and is widely trusted in enterprise environments. The site provides downloads, documentation, and community support to help you get set up and stay up to date.
SpamAssassin stands out for its transparency and customizability, allowing you to adjust filtering rules to suit your needs. It’s a reliable choice for anyone looking to reduce spam with an open-source, community-driven tool.
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