Mail security

ESET Mail Security

Provides an additional layer of security to organizations who want to stop threats from ever reaching their users – thanks to:

  • Anti-spam
  • Anti-phishing
  • Anti-malware
  • Optional Advanced Threat Defense
  • Comprehensive mail server protection
  • Protection of the host server

Explore features


Kasutades nüüd täiustatud, auhinnatud mootorit ja täiustatud jõudlust, filtreerib see oluline komponent kõik rämpspostid ja hoiab kasutajate postkastid vabad soovimatutest sõnumitest.


Skannib kõik sissetulevad meilid ja manused, samuti kõik uued ja muudetud failid. See aitab hoida kasutaja postkasti pahavaravabana ja takistab pahavara levikut pilvesalvestuse kaudu mitme seadme vahel.


Takistab kasutajatel juurdepääsu veebilehtedele, mis on teadaolevalt andmepüügilehed. Meilisõnumid võivad sisaldada linke, mis viivad andmepüügi veebilehtedele. ESET Cloud Office Security otsib selliste linkide (URL-ide) tuvastamiseks sõnumi kehast ja sissetulevate meilisõnumite teemast. Linke võrreldakse andmepüügi andmebaasiga, mida pidevalt uuendatakse.


ESET’s comprehensive rule system allows administrators to manually define email filtering conditions and actions to take with the filtered emails.

Hybrid Office 365 scanning

Supports businesses who utilize Microsoft Exchange in a hybrid setup.

Web-based quarantine

Emails are automatically provided to users about their spam emails that were quarantined. Then users can log in and manage their own spam rather than this solely being managed by the admin.

Robust quarantine management

In case messages are quarantined, users receive emails via which they can handle the message management themselves. In addition, administrators can have summary reports sent to them on a regular basis. However, anytime someone is waiting for an email, an administrator can easily decide to delete or release messages from a central quarantine.

Cluster support

ESET solutions support creating clusters, which allows products to communicate with each other and exchange configuration, notifications, greylisting database info and more. In addition, this supports Windows Failover Clusters and Network Load Balancing (NLB) clusters to allow for Enterprise-grade protection.

Unparalleled speed

Performance and stability are among the essential capabilities for a mail product. Companies need assurances that their email is going to be processed without delay. ESET features a true 64-bit product that allows for clustering to ensure that speed is never a concern for organisations of any size.

Flexible and scalable

ESET Mail Security enables component-based installation, providing admin with an opportunity to select only a certain solution component. Also, ESET Mail Security allows exclusion of specific objects or processes from on-access scanning, thus minimizing interference with the process to improve backup speed and process integrity.

System requirements


  • Operating systems:
    Microsoft Windows Server 2019, 2016, 2012 R2, 2012, 2008 R2, 2008 SP2,
    Microsoft Small Business Server 2011, 2008,
  • Mail Servers:
    Microsoft Exchange Server 2019, 2016, 2013, 2010, 2007
  • Compatible with ESET PROTECT console.


  • 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 PROTECT console.

ESET Mail Security for IBM Domino

  • Operating systems:
    Microsoft Windows Server 2019, 2016, 2012 R2, 2012, 2008 R2, 2008 SP2
    IBM Domino 6.5.4 and newer
    HCL Domino 11
  • Compatible with ESET PROTECT console.