As many know, I don't use and like Quarantine, however, as it's an option on PMG, it would be fine, if Quarantine could be used to learn Bayes filter. So if a quarantined message is released, should be (allowed, maybe adjustable or extra option) to learn that as ham and if a quarantined message is deleted, similar should be able to learn that as spam? So as the message is still on the gateway at the time of being quarantined, that would be really easy to implement and perform and would improve Bayes filter, or I'm wrong here?