ProblemSome spam emails are not blocked by the Bayesian Analysis filter that ends up in the users’ inbox. Or good emails are being blocked by the Bayesian Analysis filter as spam.
- GFI MailEssentials
The issue is occurring on a fresh installation of GFI MailEssentials. You need to train the Bayesian Analysis filter using one or more of the methods described in the knowledge base article How to train the Bayesian Filter.
GFI MailEssentials was blocking emails as desired but has allowed more emails through or more false positives blocked lately.
This may be caused by an incorrectly trained Bayesian filter. For example a batch of spam emails was moved to the This is legitimate email folder or a batch of legitimate mail was moved to the This is SPAM folder.
In such a case, you may need to start over with a fresh Bayesian database. You can find more information about this in the article How to create a new database for the Bayesian Filter.