Minimum hardware configuration:

• Intel® Xeon 3040 or Core 2 Duo 1.86 GHz or higher
• 2 GB of of available RAM
• At least 4 GB swap partition
• GB of free disk space for installing the application and storing temporary and log files

• One of the following 64-bit operating systems:
  • Red Hat Enterprise Linux 7.3 Server
  • SUSE Linux Enterprise Server 12 SP2
  • CentOS-6.9
  • CentOS-7.3
  • Ubuntu Server 14.04.2 LTS
  • Ubuntu Server 16.04 LTS
  • Debian GNU / Linux 8.8, 9.0
  • FreeBSD 11
• The following 32-bit libraries for 64-bit operating systems:
  • ia32-libs for Debian and Ubuntu.
  • libgcc.i686, glibc.i686 for Red Hat Enterprise Linux and CentOS
  • libgcc-32bit, glibc-32bit for SUSE
  • lib32 for FreeBSD 64bit.
  • compat9x for FreeBSD 11
• Correct functioning of Kaspersky Security 8 for Linux Mail Server requires Perl 5 version 5.8.5 and later.

Kaspersky Security 8 for Linux Mail Server supports integration with the following servers:

• Exim-4.86 and later
• Postfix-2.6 and later
• Sendmail-8.14 and later
• Qmail-1.06 and later

For correct work of the web interface of Kaspersky Security 8 for Linux Mail Server, you must have one of the following browsers installed: 

• Mozilla Firefox 53 and later
• Microsoft Internet Explorer 11 and later
• Google Chrome 58 and later

For correct work of the web interface of  Kaspersky Security 8 for Linux Mail Server, the Apache 2.4 web server must be installed on the computer with the web interface.