Mailchain

Mailchain is a new Web3-communication protocol that allows users to keep all their communication in one place, receive emails natively, wallet-to-wallet, and with as many blockchain identities as they desire. The Mailchain platform consists of two parts:nn- An open source, multi-chain protocol for sending encrypted messages between blockchain wallet addresses.n- A simple, unified inbox application that makes it easy for users to view and send messages using the protocol and to keep track of their on-chain activity.nnIt's as simple as using Email.