: Microsoft is also phasing out older Exchange environments. Exchange 2016 and 2019 reached their end of support on October 14, 2025 Broadcom support portal The New Landscape: Alternatives
Offers deep integration to scan mail databases and transport hubs. 3. Migration to Microsoft 365 symantec mail security for microsoft exchange download
: Since the product's retirement, official trial downloads for SMSMSE are no longer provided by Broadcom. : Microsoft is also phasing out older Exchange environments
| Integration Type | How it works | |----------------|---------------| | (most common) | Inline scanning on Exchange Edge or Hub Transport servers before mailbox delivery. | | VSAPI (Virus Scanning API) | Native Exchange 2016/2019 API – works with mailbox store, journaling, and public folders. | | SMTP Gateway mode | Separate server running SMSMSE acting as SMTP forwarder. | | Cluster-aware | Supports DAG (Database Availability Group) and failover clusters. | Migration to Microsoft 365 : Since the product's