In this blog post, I will introduce you to Mail3, a crypto native communication protocol that promises security, privacy preservation and self-sovereign identity. Mail3 is designed to be the infrastructure for web3 communication and the platform for valuable information such as relationships, reputation, and trust.
What is Mail3?
Mail3 is a decentralized mailbox that supports ENS and Dotbit domains. When a user connects their wallet, their DID identity is recognized automatically. For example, users’ email addresses could be vitalik.eth@mail3.me or vitalik.bit@mail3.me .
Mail3 enables wallet-to-wallet communication and wallet-to-contract communication for projects and community members with boundless possibility and forward compatibility. It uses blockchain-based account and decentralized storage to ensure data ownership and security.
Mail3 also leverages smart contracts to enable various features such as message encryption, message verification, message filtering, message monetization, message governance, and more. Users can customize their own communication rules and preferences according to their needs.
Why use Mail3?
Mail3 is not just another email service. It is a web3 communication protocol that aims to build valuable connections in the decentralized society. Here are some of the benefits of using Mail3:
Security: Mail3 uses end-to-end encryption and digital signatures to protect your messages from unauthorized access and tampering. You can also use smart contracts to set up access control and verification mechanisms for your messages.
Privacy: Mail3 respects your privacy and does not collect or sell your personal data. You own your data and can choose where to store it. You can also use ENS or Dotbit domains to mask your real identity and avoid spam .
Identity: Mail3 supports self-sovereign identity based on DID standards. You can use your wallet address as your email address and link it to your ENS or Dotbit domain. You can also use your NFTs or OATs as your profile picture or avatar .
Value: Mail3 enables you to monetize your messages and create value from your communication. You can use smart contracts to charge fees for sending or receiving messages, reward quality content, create incentives for engagement, or donate to causes you care about.
Trust: Mail3 helps you build trust and reputation in the web3 ecosystem. You can use smart contracts to verify the authenticity and credibility of your messages, create feedback loops, establish social proofs, or join communities of interest.
How to use Mail3?
Mail3 is currently in beta testing and you can sign up for early access on their website https://app.mail3.me/. You will need a web3 compatible wallet such as MetaMask or WalletConnect to connect to Mail3.
Once you are connected, you can start sending and receiving messages using your wallet address or ENS or Dotbit domain. You can also explore the various features and settings of Mail3 such as encryption, verification, filtering, monetization, governance, etc.
You can also join the Mail3 community on their substack https://sub.mail3.me/ or their mirror https://mirror.xyz/mail3.eth to stay updated on their latest news and developments.
Conclusion
Mail3 is a revolutionary web3 communication protocol that aims to empower users with security, privacy, identity, value, and trust. It is more than just an email service. It is a platform for building valuable connections in the decentralized society.
If you are interested in trying out Mail3 or learning more about it, you can visit their website https://app.mail3.me/ or follow them on their social media channels.
Thank you for reading this blog post. I hope you found it informative and useful.

