To obtain the precise value of p percentage of Dr.Web Anti-Spam for the specified amount of the third-party anti-spam library points b you can use the following formula: p = 2 · arctg(0.030777 · b) / π.
If any email messages are falsely detected by the email anti-spam component Dr.Web Anti-Spam, we recommend you to forward them to special addresses for analysis and improvement of spam filter quality. To do that, save each message to a separate .eml file. Then attach the files to an email message and forward it to the special address.
•firstname.lastname@example.org—if it contains email files, erroneously considered spam;
•email@example.com—if it contains spam email files, failed to be recognized as spam.