Initial commit.

rspamd/statistic.conf

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+# Statistics setup
+# Please don't modify this file as your changes might be overwritten with
+# the next update.
+#
+# You can modify 'local.d/statistics.conf' to add and merge
+# parameters defined inside this section
+#
+# You can modify 'override.d/statistics.conf' to strictly override all
+# parameters defined inside this section
+#
+# If you just need to change the default bayes classifier, you can also use
+# 'local.d/classifier-bayes.conf' or 'override.d/classifier-bayes.conf'. But
+# never ever use both `statistics.conf` and `classifier-bayes.conf` locals files
+# together!
+#
+# See https://rspamd.com/doc/faq.html#what-are-the-locald-and-overrided-directories
+# for details
+#
+# Module documentation: https://rspamd.com/doc/configuration/statistic.html
+
+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"