Bayes Advise and Question ?

[Vahric MUHTARYAN]

Hi Everybody ,   I red some articules about bayes and something is not clear for me and I need spamassassin people advises     I’m using spamassassin rules , some SARE rules , razor and I’m happy with spam detection . First I think that I should disable autolearning and manuelly train bayes but after some read I saw that some commercial products said that bayes must train min 2 week also default spamassassin manner is 200 ham 200 spam messages.  Before , I think that setting ham and spam too low and train spamassassin only with spam mails which is not detected by spamassassin ... is it right idea ? but I saw that I have to train with ham and spams together because same words can past on spam mails or on ham mails .... What do you advise ? Should I train bayes manuelly or automaticly with giving long time for trust bayes !   My system spam score threshold is 4.5 then it’s seems to be “bayes_auto_learn_threshold_spam” must be setted to 4.5 right ? and if I set it to 4.5 then what will be the header and body % for working ?!   And I guess if system didn’t catch 3 header 3 body requriment then I have to train system manully right ?   Anybody using Journal for bayes learning , it’s solving about file locking , I think locking is not issue for who is using database enviroment right ?   Which way we have to choose for using bayes_learning, database or file ? We are handling more then 500,000 mail day !   Thanks Vahric