ESET Mail Security 6 for Microsoft Exchange Server is an integrated solution that protects mailboxes from various types of malicious content including email attachments infected by worms or trojans, documents containing harmful scripts, phishing schemes and spam. ESET Mail Security provides three types of protection: Antivirus, Antispam and user-defined rules. ESET Mail Security filters the malicious content at the mail server level, before it arrives in the recipient's email client inbox.

ESET Mail Security supports Microsoft Exchange Server versions 2003 and later, as well as Microsoft Exchange Server in a cluster environment. In newer versions (Microsoft Exchange Server 2003 and later), specific roles (mailbox, hub, edge) are also supported. You can remotely manage ESET Mail Security in larger networks with the help of ESET Remote Administrator.

While providing Microsoft Exchange Server protection, ESET Mail Security also includes tools to ensure the protection of the server itself (resident protection, web-access protection and email client protection).