Mail communication security for Linux

ESET® Mail Security for Linux / FreeBSD


Safeguard your email with simple set-and-forget protection against malware and spam

  • Linux and FreeBSD based mail server protection and antispam
  • Low System Demands. Leaves more system resources free while still delivering complete protection
  • Remote Management. Fully manageable via ESET Remote Administrator 6

The benefits of ESET Mail Security for Linux / FreeBSD

Anti-Malware & Antispam
  • Scans all inbound and outbound POP3, SMTP and IMAP traffic.
  • Filters out email-borne threats, including spyware at the gateway level
  • Stops spam and phishing messages with high interception rates
  • ESETS_SMTP module runs independent of the Mail Transport Agent (MTA)
  • Powered by advanced ESET LiveGrid® technology, combining speed, accuracy and minimal system impact
  • Improved antispam engine with an option to define threshold levels with great precision
Remote Administration
  • Compatible with ESET Remote Administrator and supports management through a web interface.
  • Gives you the option to schedule on-demand scans, actions and security tasks
  • Allows you to customize log details and modify reports and notifications to help you monitor compliance with company security standards.
Smooth Operation
  • Features content filters for Postfix, Sendmail, Qmail, Exim, Zmailer, and others.
  • Smoothly integrates in the Novell Groupwise environment
  • Ready for integration with Zarafa collaborative software.

This product can be also purchased as part of

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Security Packs (5-25 seats)

All-in-one security solutions that protect your workstations, file server, mobile devices and company email.

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Business Solutions (25+ seats)

React flexibly as your company grows with a more comprehensive security package for over 25 seats.

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Related information

System requirements

  • Operating systems:
    Linux – Kernel version 2.6.x or higher
    glibc 2.3.6 or higher
    FreeBSD – Version 6.x, 7.x, 8.x & 9.x
  • Compatible with ESET Remote Administrator 6
    Note: Not compatible with previous versions
    of ESET Remote Administrator
    See more information about ESET Remote Administrator compatibility

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Easy to manage

Easily deploy, configure and manage your security software from a single remote console.

Simple licensing

Mix and match across platforms (Windows, Mac, Linux) and devices (computers, smartphones, tablets and servers).

Light on your system

All our solutions are built to have a light footprint and use small updates that won't stress your system.

Download ESET Mail Security for Linux / FreeBSD

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