Bayes issue

[Shawn Iverson]

Verify that your /etc/mailscanner/spamassassin.conf is properly 
symlinked to your spamassassin config directory.

On 7/22/20 12:08 PM, Miron Jajtić wrote:
> Hello to everyone!
>
>
> I'm trying to solve issue with Bayesian filtering.
>
> For some reason one message is constantly marked as spam due to this:
>
> ==================================
>
> Spam Report:
> Score    Matching Rule    Description
> 15.00    BAYES_99    Bayes spam probability is 99 to 100%
> 15.00    BAYES_999    Bayes spam probability is 99.9 to 100%
>
> ==================================
>
>
> No matter does I disable or enable bayes inside of
> /etc/MailScanner/spamassassin.conf or change bump score to negative, etc.
>
>
> ==================================
>
> [root at smtp MailScanner]# grep -i bayes /etc/MailScanner/spamassassin.conf
>
> # =============== Bayesian Filtering ===============
> # By default, the Bayesian engine is used. This is a real CPU hog
> # use_bayes 0
> use_bayes 1
> bayes_auto_expire 1
> bayes_store_module              Mail::SpamAssassin::BayesStore::Redis
> bayes_sql_dsn                   server=xx.xx.xx.xx:6379;database=0
> bayes_token_ttl 21d
> bayes_seen_ttl   12d
> bayes_auto_learn 1
> bayes_auto_learn_threshold_nonspam    -2.0
> bayes_auto_learn_threshold_spam       5.0
> # Bump up SA score if it matches something in Bayes
> score BAYES_00 -5.0
> score BAYES_05 -1.5
> score BAYES_50 1.5
> score BAYES_60 2.0
> score BAYES_80 6.0
> score BAYES_95 9.0
> #score BAYES_99 0
> #score BAYES_999 0
> ==================================
>
>
> What's interesting is when I test the same message directly with
> Spamassassin and using above config file, then bayes rules are not
> activated.
>
> After two days of debugging, I'm out of idea where to check why is this
> message marked with 30 spam points when is processed via MailScanner.
>
> I would be really grateful if someone can point me in the right
> direction how to resolve this issue
>
>
> ==============
>
> MailWatch: 1.2.15
> OS: CentOS 7
> MailScanner: 5.3.3
> SpamAssassin: 3.4.4
>
> ==============
>
>
> Best regards,
> Miron
>
>
>
>
>
-- 

Shawn Iverson
shawniverson at summitgrid.com
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