Significant changes: add support of pushing mail headers to beanstalk, add
ability to save messages with specific spamd symbols (for testing custom rules)
PR: 137754
Submitted by: Sylvio Cesar <scjamorim at bsd.com.br>
mail systems and can perform different actions:
- clamav scanning
- spamassassin spamd scanning
- greylisting and ratelimits support (via memcached)
- spf check
- regexp support