Dr.Web for Unix Mail Servers

Defend what you create

Dr.Web for Unix mail servers Dr.Web for Unix mail servers is a unique modular solution for the processing and filtering of incoming and outgoing traffic in mail servers under Unix-systems (Linux/FreeBSD/Solaris(x86). It can be licensed as anti-virus and anti-virus&anti-spam.

processing scheme

Key functions Depending on the set of the licensed components Dr.Web for Unix mail servers allows. Detect and neutralize viruses, malware, spam, phishing, pharming, scamming and bounce messages Correctly process the majority of known types of archives, including multi-volume and self extracting (SFX) Protect its own modules against malfunctions Send notifications on the scanning results to recipients and\or third persons. Notification templates Isolate infected objects and spam to quarantine Keep statistics of all aspects of the system operation Implement any IT security policies.

SUPPORTED OS AND MAIL SYSTEMS AVALIABLE PLUG-INS Linux (v.v. glibc 2.2 and higher), vaderetro — spam-filtering plug-in with its FreeBSD v.v. 5.x, 6.x, own library (Vade Retro) Solaris v.10 (for Intel platform only). headersfilter — headers filtering plug-in CommuniGate Pro, Exim, Postfix, QMail, DrWeb — anti-virus plug-in for scanning by Sendmail, Courier MTA, ZMailer Dr.Web anti-virus engine Defend what you create

ADVANTAGES Possibility to connect unlimitednumber of plug-ins Dr.Web for mail servers Unix allows to extend the functionality of the solution to an unlimited extent. Any newly developed plug-in will operate with all supported MTA. The modular structure of Dr.Web for mail servers Unix allows using this solution with any mail system, even falling outside the supported mail systems’ list, for which a qualified user can develop its own plug-in. Open-source solution Dr.Web for mail servers Unix is based on the system of plug-ins open for independent developers. Any qualified users can implement necessary for him functionality in the form of a plug-in using SDK sup- plied with the complex. Flexible settings and ease of administration Dr.Web for mail servers Unix contains a flexible system of settings allowing to perform any possible set of rules. Outstanding scalability The solution can meet requirements of both small companies with one server only and large trans tel- ecoms with unlimited mail traffic. Its efficiency, flexible settings and filtering capability of huge volumes of e-mail traffic on-the-fly provide for compliance with highest demands imaginable. High productivity and stable operation Due to multi-threaded scanning function Dr.Web for mail servers Unix can process huge volume of e-mails simultaneously. Its modular structure makes its disabling almost impossible (by the direct attack too). Low system resources requirements allows Dr.Web for mail servers Unix to smoothly function on mail servers of almost any configuration.

LICENSED COMPONENTS LICENSING Dr.Web Daemon. Address license: license ranges – 15, 30, 50, any number of addresses more than 50. Set of anti-virus filters for CommuniGate Pro, Courier MTA, Exim, Postfix, QMail, Sendmail, Per-server license: for scanning of unlimited ZMailer. quantity of e-mails on one server, with number of protected addresses not more than 3 000. Basic part of the program complex, monitor- ing utility and external systems interaction Licensing of SDK utility. SDK is distributed free of charge. Plug-ins developed on its base by third-party developers are SDK for development of plug-ins. free of charge for non-commercial distribution. Automatic updating utility For commercial distribution such plug-ins should be certified and it is subject to a charge. Dr.Web console scanner for Unix Unlimited license: for check of the unlimited number of e-mails on any number of servers of one company. Defend what you create

Dr.Web Anti-virus Dr.Web Anti-spam for Unix mail servers for Unix mail servers E-mails are filtered for viruses, spyware, adware, E-mails are filtered for spam by the vaderetro riskware, hacker utilities and joke programs by the plug-in. DrWeb anti-virus plug-in. High speed of filtering Stable operation In one second Dr.Web Anti-spam checks over one Due to modular structure of Dr.Web for Unix mail hundred messages for spam on-the-fly (1.9GHz Pen- servers and a special module responsible for the system tium 4 CPU)! efficiency it is almost impossible to disable the plug-in. Low system resources requirements High response speed High filtering speed is combined with low system re- Due to multi-threaded scanning technology the sys- sources consumption; the anti-spam perfectly func- tem’s response speed is very high. The files are scanned tions on mail servers of almost any configuration. on-the-fly not waiting until earlier received messages Outstanding scalability are processed. This means end users receive e-mails al- Dr.Web mail server solution can be adopted by most in a moment! small companies with one mail server only, large host- High protection level ing companies and ISPs, with mail servers processing Combination of huge virus database and constantly hundreds of thousands of e-mails a day. perfecting heuristic analyzer there is not chances for vi- An Anti-Spam that is ready to go! ruses, including micro viruses, Trojan Horses and other Unlike other anti-spam software Dr. Web requires malware to penetrate into users’ computers via e-mails. no initial tuning or setup by the user; it begins work- Plug-in detects ill-intentional programs written for all ing effectively upon install. platforms — Windows, Unix, DOS, including the ob- Intellectual processing of detected objects jects which can infected files of Microsoft Office. Users For any type of unsolicited e-mails, such as phish- can themselves choose the types of files to be scanned, ing, pharming, scamming, bounce-messages, etc., as well as reaction to detected threats — reporting, cur- Dr.Web Anti-spam is able to adjust itself to choose ing of infected objects, moving of suspicious objects to the correct processing technology to produce an ex- quarantine, renaming. ceptionally high detection rate. Correct scanning of archives and packed files Autonomous filtering The DrWeb plug-in correctly checks the majority of Spam-filtering module does not require connection existing formats of packed files and archives with any with any external server or database; this helps save nesting level, including multi-volume and self-extract- on traffic substantially. ing, which is extremely important for mail systems. The Unique technologies plug-in can process more than 1000 types of archives Spam-filtering unique technology allows to avoid and packers. While checking archives the administrator using blacklists, which makes intentional compro- can specify the maximum compression level and maxi- mising of companies by adding them to blacklists mum file size for extraction. impossible. Quarantine Regular updates The infected and\or suspicious files detected by the Due to dynamically updated code of the anti-spam’s plug-in can be moved to quarantine for future process- library the filtering speed is always high and the qual- ing. Later they can be cured or deleted. ity of detection is constantly improving. Updates for Flexible settings and ease of administration Dr.Web Anti-spam are released daily and down- Flexible configuration files of the anti-virus plug-in al- loaded automatically by the updating utility. low for customization.

Doctor Web, Ltd. Address: 2-12A, 3rd str. Yamskogo polya, 125124, Moscow, Russia Tel: +7 (495) 789-45-87 Fax +7 (495) 789-45-97 Web-site: http://www.drweb.com E-mail: [email protected]