In its simplest configuration, SEPPmail supports what is known as domain encryption, where all emails to hundreds of thousands of existing recipients are automatically encrypted and transmitted “out of the box” without any need for key exchange – and at minimal cost to boot.
Vendor
SEPPmail AG
Company Website
Managed Domain Service
Domain encryption is a user-transparent, asymmetrical encryption process from one machine to another (from one SEPPmail Gateway to another SEPPmail Gateway). What makes this possible is simply exchanging the public machine key for both communication partners. This secures all email traffic between two companies and business locations.
The SEPPmail Secure Email Gateway’s Managed Domain Service is a special form of domain encryption. The public keys for Secure Email Gateways that subscribe to the SEPPmail Managed Domain Service are published using a SEPPmail key server. This service is included in all SEPPmail basic licenses. More than 10’000 email domains are registered at present. As a result, each newly installed Secure Email Gateway automatically encrypts straight after connection to hundreds of thousands of email recipients.
Features
- Gateway-to-Gateway Encryption: Encrypts all email traffic between SEPPmail gateways using domain-level keys.
- Managed Domain Service: Automatically distributes public keys via SEPPmail’s key server, enabling instant encryption.
- Subject Line Encryption: Ensures even email subjects are protected from unauthorized access.
- No User Interaction Needed: Encryption is fully automated and transparent to users.
- Scalable & Compliant: Supports thousands of domains and meets enterprise-grade security standards.