HIN Mail Gateway Based on SEPPmail: Backup & Disaster Recovery in a Cluster—and What's Changing with Stargate
The HIN mail gateway is based on a SEPPmail appliance. For backup and disaster recovery, the key factors are what the appliance backs up (only configuration and key material, not emails), how cluster replication works, and why it does not replace a backup.
8 July 2026 HIN-Gateway 15 min to read