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Features & Facts
- Postfix Policy API
- SMTP API
- Highly modular
- Milter and Postfix Pre-Queue-Proxy
- Supports weighting, configurable up to per recipient domain level
- Multi-Server structure supported
- Implements DNSBLs
- Per recipient domain white- and blacklists
- SPF recognition
- Geo weighting
- Throttling (incoming, outgoing)
- Honeypot building and application
- Archiving
- DKIM verification and signing
- Bogofilter integration
- CRM114 integration
- DSPAM integration
- Razor integration
- SpamAssassin integration
- ClamAV integration
Latest Updates
- 2011-11-29: Released 0.2.0 on github, also created new Debian packages
- 2011-08-02: Added Defender Documentation, released 0.2.0 RC5 (see Downloads)
- 2011-05-25: Written HoneyCollector documentation
Decency in a nutshell
Decency is a meta-framework anti-spam solution. It's goals are:
- Simple configuration: reduce human errors and assure a good night sleep
- Modular design: tailor the spam filter to your needs, extend it yourself
- Distributed or single install: Scales with increasing needs
Use cases
- You have a Linux/BSD mailserver.
- You don't like SPAM.
- You have a very small setup and don't want to break a fly on the wheel.
- You have a large distributed setup and hassle with to many different configurations.