The message will also be submitted to [SpamAssassin]'s learning systems; currently this is the internal Bayesian statistical-filtering system (BayesInSpamAssassin). Note that if you only want to perform statistical learning, and do not want to report mail to a third-party server, you should use the \[http://spamassassin.apache.org/doc/sa-learn.html sa-learn\] command directly instead.