Email security for business

ESET Mail Security for Microsoft Exchange Server

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

Contact sales

Keep critical business emails protected

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 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.

New! ESET Mail Security for Microsoft Exchange Server named #1 business email security solution by VirusBulletin for its superior anti-spam protection.


Keep email channels safe from infection, spam and slowdowns

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

Antivirus & Antispam
eliminates all types of threats, including viruses, rootkits, worms and spyware and stops spam 
and phishing attempts with high interception rates.

Local Quarantine
of spam and undelivered messages accessible and manageable by mailbox owner via a standalone browser.

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

Meets the needs of complex network infrastructure
Optimized for Virtual environments, with Snapshot Independence and Native Clustering support.

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.

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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.

  • November 30 Wednesday, 2016

    AVAR 2016

    Kuala Lumpur, Malaysia

    AVAR is the largest Asia Pacific conference on anti-malware. It has been held around the region, from Korea to Australia to India, but this is the first time in that it is held in Malaysia.

  • November 9 Wednesday, 2016

    IT Nation

    Orlando, FL

    Business owners and managers, ConnectWise admins, sales, marketing, HR, finance, technicians…. IT Nation offers something for everyone. No matter what role you play in your company, you’ll leave...

  • October 27 Thursday, 2016


    San Diego, CA

    Cyber professionals, business leaders, technologists and any other interested parties are invited to join us at CyberFest2016. This annual event produced by Securing Our eCity Foundation and...

See more Videos / Webinars / White Papers

System information

Related Information

System Requirements

  • Operating systems:
    Microsoft Windows Server 2016, 2012 R2, 2012, 2008 R2, 2008, 2003
    Microsoft Windows Small Business Server 2011, 2008, 2003

  • Mail Servers:
    Microsoft Exchange Server 2013, 2010, 2007, 2003, 2000, 5.5

  • Compatible with ESET Remote Administrator 6 as well as ESET Remote Administrator 5
  • 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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