Re: Scoring PTR's

[Eric A. Hall]

http://www.ehsco.com/misc/spamassassin/std_compliance.cf might help or
work for what you're doing.

Make sure to read the disclaimers and warnings

-- 
Eric A. Hall                                        http://www.ehsco.com/
Internet Core Protocols          http://www.oreilly.com/catalog/coreprot/