Ah, that's what I meant.. you don't use those user-classified mails only for training, but you use them to gauge the level they want their filter set to. Then y

Ah, that's what I meant.. you don't use those user-classified mails only for training, but you use them to gauge the level they want their filter set to. Then you set the preexisting filter to that, which you have designed using a bigger training set.