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added delete & recreate steps to Bayesian Autolearning
12 considered to be a good working value..
12 considered to be a good working value..
* 'autolearn' as HAM any email with a score below 0.10
* 'autolearn' as HAM any email with a score below 0.10
Check the bayes stats with the command:
sa-learn --dump magic
The database is located in /var/spool/spamd/.spamassassin/bayes
Based on this forum post http://forums.contribs.org/index.php/topic,50712.msg258844.html#msg258844 it may be advantageous to remove the bayes database every few years & recreate it, in order to improve spam filtering performance.
Follow these instructions to turn bayes OFF, delete the database, create an empty database, and turn bayes back on:
config setprop spamassassin UseBayes 0
signal-event email-update
'rm' /var/spool/spamd/.spamassassin/bayes*
config setprop spamassassin UseBayes 1
expand-template /etc/mail/spamassassin/local.cf
sa-learn --sync --dbpath /var/spool/spamd/.spamassassin -u spamd
chown spamd.spamd /var/spool/spamd/.spamassassin/bayes_*
chown spamd.spamd /var/spool/spamd/.spamassassin/bayes.mutex
chmod 640 /var/spool/spamd/.spamassassin/bayes_*
signal-event email-update
===The Sonora Communications "Spam Filter Configuration for SME 7" howto===
===The Sonora Communications "Spam Filter Configuration for SME 7" howto===