MailShelf Server

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

Minimum 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

Recommended system requirements

• PC with 1,5 GHz or higher processor clock speed
• 2 GB RAM
• 50 MB of available hard disk space
• Super VGA (1024 x 768) 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)
• Windows 11 (All editions)
• 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)
• Windows Server 2019 (All editions and variants with Desktop Experience)
• Windows Server 2022 (All editions and variants with Desktop Experience)

Note: Itanium-based operating systems 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.