MailShelf runs fast and is light on system resources at the same time so you can even use it well on older computers.

System requirements

  • PC with 1 GHz or higher processor clock speed
  • 512 MB RAM
  • 50 MB of available hard disk space
  • Super VGA (800 x 600) or higher-resolution video adapter and monitor
  • Mouse or other pointing device
  • Administrator privileges on Microsoft Windows for installation
  • An active internet connection for activation

Supported operating systems

  • Windows XP SP3 (All editions)
  • Windows Vista SP1 or higher (All editions)
  • Windows 7 (All editions)
  • Windows 8 (All editions)
  • Windows 8.1 (All editions)
  • Windows 10 (All editions except Windows 10 S and Windows 10 Mobile)

Additional supported operating systems for MailShelf Server

  • Windows Server 2003/R2 (All editions and variants)
  • Windows Server 2008/R2 (All editions and variants)
  • Windows Server 2012/R2 (All editions and variants)
  • Windows Server 2016 (All editions and variants with Desktop Experience)

Note: Itanium-based operating systems and Server Core installations are not supported.

Additional Software Requirements

  • Microsoft .NET Framework 4
  • Microsoft Visual C++ 2010 SP1 Redistributable Package

Note: Any additional software requirement is available completely for free and will automatically be installed during the installation of the application if it's not already present on your computer.