# Please don't modify this file as your changes might be overwritten with
# the next update.
#
# You can modify '$LOCAL_CONFDIR/rspamd.conf.local.override' to redefine
# parameters defined on the top level
#
# You can modify '$LOCAL_CONFDIR/rspamd.conf.local' to add
# parameters defined on the top level
#
# For specific modules or configuration you can also modify
# '$LOCAL_CONFDIR/local.d/file.conf' - to add your options or rewrite defaults
# '$LOCAL_CONFDIR/override.d/file.conf' - to override the defaults
#
# See https://rspamd.com/doc/tutorials/writing_rules.html for details

# Rspamd statistic setup
# Pre-built files could be loaded from:
# http://rspamd.com/rspamd_statistics/bayes.spam.sqlite
#  - and -
# http://rspamd.com/rspamd_statistics/bayes.ham.sqlite

classifier "bayes" {
  tokenizer {
    name = "osb";
  }
  cache {
  }
  new_schema = true; # Always use new schema
  store_tokens = false; # Redefine if storing of tokens is desired
  signatures = false; # Store learn signatures
  #per_user = true; # Enable per user classifier
  min_tokens = 11;
  backend = "redis";
  min_learns = 200;

  statfile {
    symbol = "BAYES_HAM";
    spam = false;
  }
  statfile {
    symbol = "BAYES_SPAM";
    spam = true;
  }
  learn_condition = 'return require("lua_bayes_learn").can_learn';

  # Autolearn sample
  # autolearn {
  #  spam_threshold = 6.0; # When to learn spam (score >= threshold)
  #  ham_threshold = -0.5; # When to learn ham (score <= threshold)
  #  check_balance = true; # Check spam and ham balance
  #  min_balance = 0.9; # Keep diff for spam/ham learns for at least this value
  #}

  .include(try=true; priority=1) "$LOCAL_CONFDIR/local.d/classifier-bayes.conf"
  .include(try=true; priority=10) "$LOCAL_CONFDIR/override.d/classifier-bayes.conf"
}

.include(try=true; priority=1) "$LOCAL_CONFDIR/local.d/statistic.conf"
.include(try=true; priority=10) "$LOCAL_CONFDIR/override.d/statistic.conf"