python-milter | Python extensions for Sendmail Milter Protocol | Mehr ...
Python milter provides Python extensions for the Milter protocol traditionally used by Sendmail and now also used by Postfix. Two sample milters are also included: a simple milter for Sender Policy Framework (SPF) and a more complex milter that includes multiple types of checks to catch spam.
spf-milter-python | RFC 4408 compliant Python SPF Milter for Sendmail and Postfix | Mehr ...
A Python mail filter to add Received-SPF headers and reject forged mail. Rejection policy is configured via sendmail access file. Updated for RFC 4408 compliance.
