{{sa-learn}} is a command-line tool used for training the \[:BayesInSpamAssassin:Bayes\] database. 

Documentation for the current release: \[http://spamassassin.apache.org/full/3.2.x/doc/sa-learn.html\]

Look at

 *\["BayesInSpamAssassin"\]
 *\[http://wiki.apache.org/spamassassin/FixingErrors?action=fullsearch&context=180&value=sa-learn&fullsearch=Text Search wiki for sa-learn\]