SOURCE: BitDefender


March 22, 2010 08:59 ET

BitDefender Security for Mail Servers 3.0.2 Achieves Sixth VBSpam Award in a Row From Virus Bulletin

Of 2400 Legitimate Emails, BitDefender Returns Only One False Positive

BUCHAREST, ROMANIA--(Marketwire - March 22, 2010) -  BitDefender®, an award-winning provider of innovative anti-malware security solutions, today announced that BitDefender Security for Mail Servers 3.0.2 has achieved its sixth VBSpam Award in a row, in the latest Virus Bulletin Anti-Spam Comparative Review. Designed for Linux servers, Security for Mail Servers 3.0.2 achieved Gold for its low false positive rate coupled with its high spam catch rate.

Linux products were tested on a SuSE Linux Enterprise Server 11 for a period of 20 days. The email corpus consisted of all emails sent to several Virus Bulletin email addresses, mixed with a spam stream provided by Project Honey Pot. Emails from both sources were sent through the products in real-time. Additionally, the test messages were in multiple language and character sets, including English, French, Asian languages, Russian, Dutch, Norwegian and others.

BitDefender Security for Mail Servers 3.0.2 caught 97.84% of the spam messages in the test, with a false positive rate of only 0.04%.

"We are thrilled to receive another VBSpam Award for BitDefender Security for Mail Servers 3.0.2," said Catalin Cosoi, BitDefender Senior Researcher. "This award represents our sixth consecutive honor from Virus Bulletin, and we are particularly happy with test results showing only a single false positive out of 2400 genuine emails."

For the past five months, BitDefender Security for Mail Servers 3.0.2 has successfully used a new technology based on live query. Stemming from the cloud-computing paradigm, this technology provides an immediate response time and protection to users all over the world, regardless of language or what type of spam they receive. With this technology, when a new email arrives, it is first scanned locally with proprietary, proactive antispam solutions. If it passes the initial filtering sequence and still cannot be categorized as spam or legit, a proprietary algorithm extracts key elements from the analyzed mail and creates something similar to a unique encrypted fingerprint of that message. If the BitDefender network of servers finds a match in its databases of known spam fingerprints, it issues a block command to the client application.

To view the results of this test, please visit and register. For more information regarding BitDefender products, please visit And to stay up-to-date on the latest e-threats, sign-up for BitDefender's RSS feeds here.

About BitDefender®
BitDefender is the creator of one of the industry's fastest and most effective lines of internationally certified security software. Since its inception in 2001, BitDefender has continued to raise the bar and set new standards in proactive threat prevention, emerging as the industry's anti-malware innovator. Every day, BitDefender protects tens of millions of home and corporate users across the globe -- giving them the peace of mind of knowing that their digital experiences will be secure. BitDefender solutions are distributed by a global network of value-added distribution and reseller partners in more than 100 countries worldwide. More information about BitDefender and its products are available at the company's security solutions press room. Additionally, BitDefender's provides background and the latest updates on security threats helping users stay informed in the everyday battle against malware.

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