[Rspamd-Users] Conditional multiple classifiers (bayes)?

[Aki Kyo]

I know the statistics module supports multiple classifiers, like
per-user and general. Would there be a way to provide a classifier
only to certain users?

Maybe the per_user setting must have a Lua function that can do a
database lookup for knowing if it should "return false" or proceed?
(how to do that?)

* Has anyone felt strong benefit to maintain separate bayes for some
domains or users?