Trainable antispam-plugin for "The Bat!" on the basis of the AGAVA AntispamServant spam filter. Developed with the assistance of the Ritlabs company and is sold at a special price for "The Bat!" users. Why is it more convenient for "The Bat!" users to use this plugin: - It uses "The Bat!" built-in mechanisms to get access to the incoming mail. Operates faster and is easier to use due to close integration with the e-mail client. - It can be adjusted through the e-mail client interface. - The training is accomplished with the help of the Specials menu items in "The Bat!" - Mark As Junk, Mark As Not Junk. - The plugin is protected from “over-training”, as it is trying to classify e-mails before analyzing them as samples.