Hi all. This may be a very stupid question but I would like to ask you all anyway.
I am planning to install SA on our SMTP MTAs, which deals only with outgoing traffic generated in the internal network. I am making the assumption that our clients are mostly sending 'clean' email (I know, I am trusting *a lot* my users but nevertheless....). So the question is: how efficient will be SA without using the bayesian classifier? Are all the remaining rulesets (apart from BAYES_*) sufficient to shave off spam email? I am considering this scenario just because it will make the deployment a little be easier, since I would not need a centralized Redis or MySQL instance to keep the bayes data in a centralized way. Thanks in advance. Best regards, Matteo