Mail::SpamAssassin::Plugin::Reuse

  loadplugin    Mail::SpamAssassin::Plugin::Reuse
  ifplugin      Mail::SpamAssassin::Plugin::Reuse
  reuse NETWORK_RULE [ NETWORK_RULE_OLD_NAME ]
  run_reuse_tests_only 0/1
  endif

The purpose of this plugin is to work in conjunction with mass-check --reuse to map rules hit in input messages to rule hits in the mass-check output.

run_reuse_tests_only 1 is special option for spamassassin/spamd use. Only reuse flagged tests will be run. It will also _enable_ network/DNS lookups. This is mainly intended for fast mass processing of corpus messages, so they can be properly reused later. For example:
spamd --pre="loadmodule Mail::SpamAssassin::Plugin::Reuse" \
--pre="run_reuse_tests_only 1" ... Such dedicated spamd could be scripted to add X-Spam-Status header to messages efficiently.