Which is the SpamAssasin accepted default format of the HashCash header?
Im talking about the rules: Rules/HASHCASH_20 through Rules/HASHCASH_25 and Rules/HASHCASH_HIGH and Rules/HASHCASH_2SPEND? What I have understand, these rules are enabled in a default Spamassassin installation, but despite me of including a X-Hashcash: header in all my outgoing mails, the rule isn't triggered. Have tested with multiple third-party SpamAssassin installations. Im using the v1 format, described here: http://hashcash.org/draft-hashcash.txt Do the receiver server need a hashcash verifying program installed for hashcash to be enabled? (Can't SpamAssassin verify hashcash's itself?) Best regards, Sebastian Nielsen
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