rspamd
An advanced spam filtering system and email processing framework that evaluates messages using regex, statistical analysis, and custom services.
What is rspamd?
Rspamd is an advanced spam filtering system and email processing framework that evaluates email messages using multiple methods including regular expressions, statistical analysis, and custom services like URL blacklists. It provides real-time verdicts to help mail transfer agents (MTAs) reject spam, flag suspicious messages, and handle tasks like DKIM signature verification.
System administrators, email server operators, and organizations managing their own mail infrastructure who need robust, scalable spam filtering integrated with MTAs like Postfix or Sendmail.
Developers choose Rspamd for its high performance, extensibility through Lua scripting, seamless integration with popular MTAs via Milter, and comprehensive built-in filtering modules that work out of the box.
Overview
Rapid spam filtering system.
Use Cases
Best For
- Filtering spam in high-volume email servers
- Integrating custom spam rules with Postfix or Sendmail
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