Hardware and software requirements

Kaspersky Security 8 for Linux Mail Server has the following hardware and software requirements:

• Minimum hardware requirements:
  • * Intel® Xeon® 3040 processor or Core™ 2 Duo 1.86 GHz or faster;
  • 2 GB RAM;
  • at least 4 GB available for swap;
  • 8 GB available on the hard drive to install program and store temporary and log files.
• Software requirements:
  • One of the following 64-bit operating systems:
    • * Red Hat Enterprise Linux® 7.4 Server.
    • SUSE Linux Enterprise Server 12 SP3.
    • CentOS-6.9.
    • CentOS-7.4.
    • Ubuntu Server 14.04.5 LTS.
    • Ubuntu Server 16.04.4 LTS.
    • Debian GNU / Linux 9.4.
    • FreeBSD™ 11.1.
  • Availability of the following packages of 32-bit libraries on 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 Linux Enterprise Server;
    • lib32 for FreeBSD 64bit;
    • compat9x for FreeBSD 10;
  • Kaspersky Security 8 for Linux Mail Server requires the Perl 5 programming language of version 5.8.5 or later.

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

• Exim-4.86 or later.
• Postfix-2.6 or later.
• Sendmail-8.14 or later.
• Qmail-1.03 or later.

The following table list the versions of mail servers supported by operating systems.

Versions of mail servers supported by operating systems

Operating system	Postfix version	Exim version	Sendmail version	Qmail version
CentOS 7.4 (64)	2.10.1-6.el7	4.90.1-2.el7	8.14.7-5.el7	not supported
CentOS 6.9 (64)	2.6.6-8.el6	4.90.1-3.el6	8.14.4-9.el6_8.1	not supported
Red Hat Enterprise Linux 7.4 (64)	2.10.1-6.el7	4.90.1-2.el7	8.14.7-5.el7	not supported
SUSE Linux Enterprise Server 12 SP3 (64)	3.2.0-1.28	not supported	not supported	not supported
Ubuntu 14.04 (64)	2.11.0-1	4.82-3ubuntu2	8.14.4-4.1ubuntu1	not supported
Ubuntu 16.04 (64)	3.1.0-3ubuntu0.3	4.86.2-2ubuntu2	8.15.2-3	not supported
Debian 9.3 (64)	3.1.8-0+deb9u1	4.89-2+deb9u3	8.15.2-8	not supported
FreeBSD 11.1 (64)	3.2.5-1	4.90.1	8.15.2_6	netqmail-1.03

To run the web interface of Kaspersky Security 8 for Linux Mail Server, one of the following browsers must be installed on the computer:

• Mozilla™ Firefox™ 59 or later.
• Microsoft Internet Explorer® 11 or later.
• Google Chrome™ version 65 or later.

To enable the operation of the web interface of Kaspersky Security 8 for Linux Mail Server, an Apache 2.4 web server must be installed on the computer hosting the web interface.

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