Does classifying messages as SPAM and NOT SPAM have any affect?
In classifying your quarantined email in this way, you are assisting Barracuda to learn what is SPAM and NOT SPAM for you. This is creating a Bayesian filter for you. The purpose is to reduce false positives, i.e. non delivery of good email. However, this will not have any affect for you until you reach a minimum of 200 both SPAM and NOT SPAM and to work effectively needs to have a good balance of both types. It generally takes a lot of time and effort on your behalf to get this working effectively for you, if you are having issues with false positive, contact the service desk x4357 opt 2, for advice, in most cases white listing trusted senders is the most effective method for individuals, in particular mailing lists that you have subscribed.