SpamAssassin Bayes Frequently Asked Questions
Bayes isn't working for me! Help!: BayesNotWorking
How can I set up a site-wide Bayesian filter?: SiteWideBayesSetup
How can my (site-wide) users feed back mail for the Bayesian learner?: SiteWideBayesFeedback
If a message has been learned incorrectly, what do I need to do to fix it?: FixingBadLearning
How can users forward mail for learning without losing the headers?: ProcmailToForwardMail
How can users train Bayes using an IMAP folder?: RemoteImapFolder
Why isn't autolearning working for me? (aka: "autolearn=no"): AutolearningNotWorking
I can't get bayes running with postfix!: SitewidePostfixBayes
Bayes seems to take a long time on certain messages, or on accessing the database: DbFileSleepBug
Why don't my old bayes_* files work on my new server (tie failed)?: DbDumpAndLoad
Will I overtrain Spamassassin if I feed it all my hams and all my spams?
Answer: No. As long as you ensure that everything fed to Bayes is accurately classified, manually verified, then you can only improve Bayes' accuracy by training it on everything.
How do I migrate from one storage backend to another?: BayesMigration
My SQL Bayes db contains data for users who no longer exist. How do I clear this? BayesSqlClearUsers
How can I tell how many ham/spam messages have been added to the Bayes database?: You can get this information with sa-learn by using sa-learn --dump magic