rspamd/conf/statistic.conf

# 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-build files could be loaded from:
# http://rspamd.com/rspamd_statistics/bayes.spam.sqlite
#  - and -
# http://rspamd.com/rspamd_statistics/bayes.ham.sqlite

classifier {
    type = "bayes";
    tokenizer {
        name = "osb";
    }
    cache {
        path = "${DBDIR}/learn_cache.sqlite";
    }
    min_tokens = 11;
    backend = "sqlite3";
    languages_enabled = true;
    statfile {
        symbol = "BAYES_HAM";
        path = "${DBDIR}/bayes.ham.sqlite";
        spam = false;
    }
    statfile {
        symbol = "BAYES_SPAM";
        path = "${DBDIR}/bayes.spam.sqlite";
        spam = true;
    }
    .include(try=true; priority=1) "$LOCAL_CONFDIR/local.d/statistic.conf"
    .include(try=true; priority=10) "$LOCAL_CONFDIR/override.d/statistic.conf"
}