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.

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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.


Keep email channels safe from infection, spam and slowdowns

Malware removal

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.

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.

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

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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

Remote installation and updates
Review comprehensive statistics, including malware logs, quarantine, or firewall events. Extract additional info via the integrated ESET SysInspector tool.

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:
    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 provides all of your industry solutions

Maintain compliance, mitigate risks and protect your reputation.


Security that lets you focus on patients

Focus your time and energy on initiatives that improve patient care—not worrying about security and compliance challenges. We provide easy-to-manage solutions to help you address key compliance issues, mitigate risks, secure data, manage mobile devices and plan for a quick recovery if an incident occurs. Our multifaceted approach to security protects your patients—and your reputation.

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Value and versatility for all levels of education

Spend more time supporting your faculty, staff, students and education initiatives—and less time worrying about security issues. We’ll help you navigate the complex security landscape and minimize risk as you digitize classrooms, roll out Common Core State Standards, manage BYOD users and keep legacy equipment running smoothly.

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Focused on solutions for finance

Cyber security and compliance with regulations such as PCI-DSS and GLBA are part of doing business—but they’re not why you’re in business. We’ll partner with you to identify, configure and install the right solutions, mitigate risks, and prevent intrusions and breaches that can lead to costly downtime or fines. Our fast, multi-layered security will keep you ready and able to help your customers build a solid financial future.

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Compliance. Confidence. Continuity.

Implementing security and protecting data and citizen privacy while keeping agencies running is essential at every level of government. ESET technology helps you meet the need— even as budgetary restrictions require you to extend the life of older technologies, and an increasingly mobile work force pushes you to embrace new ones. By supporting you with services and compliance readiness, ESET will keep your offices and workforce running smoothly.

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  • 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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Attention: This product requires a License Key to activate and can only be remotely managed with ESET Remote Administrator 6.2 and later

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