--- SpamAssassin/spamassassin.cf.orig Thu Mar 28 12:17:56 2013 +++ SpamAssassin/spamassassin.cf Thu Mar 28 12:21:08 2013 @@ -70,6 +70,16 @@ rewrite_subject 0 skip_rbl_checks 1 +# Place the learning data into the journal for later synchronization. +# This is typically useful for high-traffic sites to avoid the +# contention of having each SpamAssassin process attempt to gain write +# access to the Bayes DB. +# "sa-learn --force-expire" must be run as the _mdefang user on a +# regular basis to synchronize the journal data into the Bayes DB. +# +bayes_learn_to_journal 1 +bayes_auto_expire 0 + ########################################################################### # Add your own customised scores for some tests below. The default scores are # read from the installed "spamassassin.cf" file, but you can override them