Transparent Inbound & Outbound Proxy
Deploy as a standard edge MTA or milter. Inbound messages are mathematically verified before relaying to corporate mailboxes; outbound emails are signed with corporate KMS keys automatically.
KMS & HSM Hardware Integration
Supports enterprise key management systems including AWS KMS, Google Cloud KMS, Azure Key Vault, and PKCS#11 compliant Hardware Security Modules for sovereign private key storage.
Deterministic Threat Neutralization
Eliminates heuristic false positives by enforcing deterministic mathematical verification: unauthenticated spoofing attempts are dropped at TCP connection initiation.