Semantic Cryptographic Handshake
Communication sessions begin with mutual ECDSA challenge-response validation verified against the Base L2 registry, ensuring that rogue servers cannot impersonate legitimate corporate endpoints.
Zero-Gas P2P Delivery
Messages are transferred directly between sender and recipient mail transfer agents over authenticated TLS connections, eliminating third-party relay fees and blockchain gas costs.
Interoperable Standard
Designed as an open, backward-compatible standard that complements existing corporate mail setups, allowing incremental domain-level adoption without operational disruption.