Hello,
25-dmarc.cf from corpus reads ># Requires the Mail::SpamAssassin::Plugin::DMARC plugin be loaded. > ># Backwards compatible name (was renamed to DMARC in trunk before 4.0.0) >ifplugin Mail::SpamAssassin::Plugin::Dmarc The above statement evaluates to false which won't load the header rules etc. or exists an alias Dmarc == DMARC
