ESET Mail Security for Microsoft Exchange Server version 12.0.10003.0 has been released and is available for download.

Changelog

• NEW: SIEM exports now support TLS

• NEW: Microsoft 365 On-demand scan can be run on cloud mailboxes outside of hybrid environments

• NEW: ESET Shell now supports commands to extract usernames and passwords from PowerShell PSCredential object or from Windows Credential manager

• NEW: Support for Vulnerability patching logging and reports in ESET PROTECT

• NEW: Support for Vulnerability scan reports in ESET PROTECT

• NEW: ESET Shell now supports V&PM scan scheduler tasks

• NEW: Exclusions from network isolation

• NEW: Support for Microsoft Windows Server 2025

• NEW: Support for Microsoft Exchange Server CU15

• IMPROVED: Notification emails triggered by rules will contain all information about rule hits in one notification instead of generating a notification for each rule

• IMPROVED: Extended automatic exclusions to cover also %SystemRoot%\Cluster and %SystemRoot%\Temp\OICE_<GUID>

• IMPROVED: SMTP protection log extended to include logs about SPF passes and technology that accepted it, for example ARC

• IMPROVED: SPF failure can be overridden by the valid ARC signature, preventing certain unnecessary SPF rule triggers

• IMPROVED: The event log contains information about SPF result override on the basis of a valid ARC signature

• IMPROVED: Secure interaction between UI components and password settings

• IMPROVED: Search in Advanced setup, including highlighting matching items

• IMPROVED: Outlook mail plugin improvements and various issues fixed

• IMPROVED: The auto-exclusion logging mechanism, which records only the first instance of an error to prevent log overflow, now resets when a change in the auto-exclusion setting

• CHANGED: Advanced settings and component installation tree were consolidated and adapted to match the structure used in other ESET security products

• CHANGED: ESET Shell commands were adapted to the advanced setting changes and consolidation

• CHANGED: ESET Shell status commands are now organized in one context and its sub-contexts

• FIXED: A problem where rules with the message body condition with diacritics were not being evaluated correctly

Known issues:

• Vulnerability scans cannot currently list vulnerabilities for the Windows Server Operating systems

Note that this release affects the support statuses of these formerly released versions:

Support resources

ESET provides support through a fully localized app and Online Help (user guides), online Knowledgebase and applicable to your region, chat, email or phone support.

• What is new in ESET Mail Security for Microsoft Exchange Server

• Key features for ESET Mail Security for Microsoft Exchange Server

• ESET Mail Security for Microsoft Exchange Server Online Help (user guide) contains comprehensive reference information for system settings, configurations, installation scenarios and more.

For other questions, such as troubleshooting, FAQ and video tutorial, search the ESET Knowledgebase.