After expiration, machines with versions 4 and older of these products will continue to be protected against malware, however the existing Antispam protection will no longer function:
- ESET Mail Security for Microsoft Exchange Server (version 4. and older)
- ESET Mail Security for IBM Domino (version 4. and older)
- ESET Smart Security Business Edition (version 4. and older)
- ESET Mail Security for Linux (version 4.0.10.0. and older)
- ESET File Security for Linux (version 4.0.10.0. and older)
- ESET Gateway Security for Linux (version 4.0.10.0. and older)
Select latest security product now
In order to ensure your company communications are protected on the highest level, we strongly advise you to upgrade your ESET security products. Latest versions of our security products have enhanced Antispam engine awarded by Virus Bulletin reaching a spam catch rate of 99.999% and recorded multiple consecutive VBSpam+ Awards.
Frequently asked questions
How much does the upgrade cost?
What is the key reason for ESET customers to upgrade to newer products?
Does update include any new features, functionality and other benefits?
Does this update affect compatibility with other ESET products?
How long does it take to upgrade to the newest version?
Whom should I contact when some update problem shows up?
How to install latest version
Check our step-by-step guide in the ESET Support center how to install and activate latest versions of your products. For further information about functionalities that ESET security solutions offer, see details in documentation in download section.
ESET Remote Administrator
Important notice to users of ESET Remote Administrator. If you have installed versions 6 and older you need to upgrade to ESET Security Management Center to be able to fully operate the latest versions of all mail security products. We secure your smooth update process with detailed information.