Email security for business

ESET Mail Security for Linux / BSD

Safeguard your email and ensure simple set and forget protection against malware and spam.

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Email protection: essential for business success

Your company email is a vital means of communication—and a common route for malware. Protecting your company's mail server is the essential first line of defense. ESET Mail Security for Linux/BSD/Solaris eliminates all types of email-borne threats and unsolicited email, with harmful content filtered away at the server level—before it can do any damage. The optimized filtering and system maintenance leave more processing power for server tasks like delivering the emails that keep your business profitable.


Keep email channels safe from infection, spam and slowdowns

Antivirus and antispyware proactively detect and remove malware, viruses, Trojans and spyware.

ThreatSense® scanning engine keeps known and emerging forms of malware from entering your network and infecting your email server.

Filters out unsolicited email messages, and those that might contain a security threat. Enables spam rules to be set up according to country code, language, and other parameters.

Integration with common mail transfer agents
Includes content filter modules for Novell GroupWise, Postfix, Sendmail, Qmail, Exim, Zmailer, and others.

Enjoy a simplified user interface based on usability testing.

Multiple interface options
Web Interface for simple management or Command Line control with scripting to perform actions or create/modify configurations.

Logs and statistics icon

Logs and statistics
Greatly improves antispam efficacy with spam log and graylisting log that display sender, recipient, and action taken by the software.

Remote management

Manage multiple endpoints from a single location with Remote Administrator

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Remote installation and updates
Easily install remotely and set up automatic signature and scanning engine updates.

Policy management

Comprehensive policy management
Use the intuitive Policy Manager to easily customize rules or save time by using default policies.

Client management icon

Advanced client management
Create and organize static and dynamic client groups with different parameters for populating the groups, and remediate security problems more quickly.

Delayed update

Update rollback
Roll back virus signature and module updates and freeze updates as desired; address incompatibilities or other system disruptions.

Boost computer performance without any slowdown

Low management overhead
Roll out, update and manage all endpoints from a single console to reduce IT workload.

Enhanced incindent monitoring icon

Review security status
Monitor incidents such as client status, virus outbreaks or network attacks; review new client events, finished tasks, license expiration and more.

Logs and statistics icon

Reporting and Logs
Review comprehensive statistics, including malware logs, quarantine, or firewall events. Extract additional info via the integrated ESET SysInspector tool. Export to Syslog for SIEM analysis.

Delayed updates icon

Delayed updates
Schedule delayed virus signature and module updates to ensure optimal implementation within your environment.


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System information

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 5

    Note: See the latest information about compatibility with ESET Remote Administrator 6
  • ESET: well-priced and effective

    "I’m in IT, as a support consultant. ESET products are well priced, well supported and besides using a fraction of system resources compared to other brands, they are effective."

    Dean S.
  • Small footprint, superior protection

    "With superior protection against malware, a small footprint and excellent support services all at a great price, we had no hesitation in choosing ESET."

    James G., ESET business customer
  • World class support

    "ESET makes the best software available—that's why I recommend it—and they back it up with world class support."

    InvestiNet LLC

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