Allows administrators to enforce policies regarding file types and message content. Core Features of Symantec Mail Security
Leverages Symantec Global Intelligence Network to block zero-day malware.
Detects new, unknown threats that signature-based scanners might miss. 3. Data Loss Prevention (DLP)
, and the final window for existing customers to renew or add capacity closed on October 31, 2023 No On-Premise Successor : Broadcom has explicitly stated there is no direct replacement symantec mail security for microsoft exchange download
SMSMSE was a comprehensive security solution designed to protect on-premises Microsoft Exchange servers from email-borne threats. Unlike a standard antivirus program, it was built with vendor-supported APIs (Application Programming Interfaces) to integrate deeply with the Exchange environment. This integration allowed it to provide full-time protection by scanning both messages in transit across the organization and messages already resident in user mailboxes.
Before running the downloaded installer, ensure your server environment meets the hardware and software baselines. Failing to do so can cause installation errors or mail flow disruptions. Supported Operating Systems and Exchange Versions
It is highly effective for large, standalone networks that are not connected to the internet, providing critical protection without needing cloud connectivity. This integration allowed it to provide full-time protection
Routing your mail through a cloud-based secure email gateway (SEG) stops threats before they ever touch your on-premises network.
Corrupted definition files or scanning massive archive files.
Broadcom Symantec Mail Security for Microsoft Exchange (SMSMSE) 3. Data Loss Prevention (DLP)
SMSMSE is designed to integrate seamlessly with specific versions of Microsoft Exchange. Depending on the version of SMSMSE you download, it typically supports: Microsoft Exchange Server 2019 Microsoft Exchange Server 2016 Microsoft Exchange Server 2013 Operating System Requirements
SMSMSE integrates directly with Exchange using the Virus Scan API (VSAPI) and Transport Agents. This allows the software to scan email traffic, internal mailboxes, and public folders without interrupting mail flow. Key Capabilities
is a legacy on-premises email security solution that officially reached its End-of-Life (EOL) on December 31, 2024 . New sales and capacity additions for the product ceased in November 2022, and it is no longer actively supported or available for new subscriptions through Broadcom. Download and Availability
You must log on as a Windows domain administrator to install Mail Security components correctly. The installer will also require a dedicated domain user account (with specific Exchange permissions) to run SMSMSE services.