Dr.Web — innovative anti-virus technologies. Comprehensive protection from Internet threats.

Dr.Web Mail Security Suite

License options

Dr.Web products	Basic license	Additional components of Dr.Web
Dr.Web products	Anti-virus	Antispam	SMTP proxy	Control Center
Dr.Web Enterprise Security Suite
Dr.Web for MS Exchange	+	+	+	+
Dr.Web for Lotus Domino	+	+	+	+
Dr.Web for Kerio mail servers	+		+
Dr.Web for Unix mail servers	+	+	+	+

Types of licenses

Per number of protected users

Important! To ensure reliability, server redundancy is often used (hot, when all the servers are running at the same time, and the email on them is being distributed with a load balancer, or cold, when at any given time, one server is processing email and one is standing by in the event the first one fails), or a full-scale cluster is organised. Regardless of the number of primary and redundant servers, cluster nodes and balancers involved, the number of licenses purchased must equal the number of hosts. Each server requires a unique Dr.Web key file.
If each server processes its own list of addresses, a separate license is needed for each server.

Per-server license

This license is for scanning unlimited server email traffic where the number of protected users is no greater than 3,000.
To renew a per-server license, the user should purchase either a license per number of protected objects or a new per-server license that comes with a renewal discount.
Additional purchase is not available for per-server licenses.

Unlimited license

This license is for scanning an unlimited amount of correspondence on any number of servers, with any number of protected users.
To renew this license, the user should purchase either a license per number of protected objects or a new per-server license that comes with a renewal discount.
An unlimited license cannot be obtained by making an additional purchase.

Find out the price for an unlimited license

This product is also available in Dr.Web Universal (25–50 users)

— The Russian developer of Dr.Web anti-viruses

— Doctor Web has been developing anti-virus software since 1992

— Dr.Web is trusted by users around the world in 200+ countries

— The company has delivered an anti-virus as a service since 2007

— 24/7 tech support

Doctor Web is the Russian developer of Dr.Web anti-virus software. Dr.Web anti-virus software has been developed since 1992.

2-12А, 3rd street Yamskogo polya, Moscow, Russia, 125040

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