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ESET Mail Security 4
For Microsoft Exchange Server

Supported operating systems:

  • Microsoft Windows Server 2000  
  • Microsoft Windows Server 2003 (x86 and x64)
  • Microsoft Windows Server 2008 (x86 and x64)
  • Microsoft Windows Server 2008 R2


Supported Microsoft Exchange Server versions:

(Version - Minimum system requirements)

  • Microsoft Exchange Server 5.5 SP3, SP4
  • Microsoft Exchange Server 2000 SP1, SP2, SP3
    • Windows 2000 Server
    • Intel Pentium 166 MHz or compatible
    • 128 MB RAM
    • 700 MB free disk space
  • Microsoft Exchange Server 2003 SP1, SP2
    • Windows 2000 Server
    • Intel Pentium 166 MHz or compatible
    • 256 MB RAM
    • 700 MB free disk space
  • Microsoft Exchange Server 2007 SP1
    • Windows Server 2003
    • Intel Pentium 800 MHz or compatible
    • 2 GB RAM
    • 1,9 GB free disk space
  • Microsoft Exchange Server 2010 Windows
    • Server 2008
    • 64bit Intel/AMD processor
    • 4GB RAM
    • 1,9 GB free disk space


Hardware requirements depend on the version of Microsoft Exchange employed, as well as the operating system version used. We recommend reading the Microsoft Exchange product documentation for more detailed information on hardware requirements.