A few days ago, the latest VBSpam results were published. The testing, conducted by Virus Bulletin in August, saw Kaspersky Linux Mail Security 8.0 detect 99.93% of all the spam messages used in the test. This is a new record for the company, which Eugene Kaspersy also mentioned the result in his blog. The high detection rate did not impair the quality of detection either there was just one false positive out of the more than 10,000 messages that constituted the non-spam collection.”]
Source: https://securelist.com/a-race-against-the-spammers/34082/

