Secure Email recommendation

Hello! Thanks for your question. It's not a Web3 platform, but I would recommend using ProtonMail for a secure end-to-end email service. ProtonMail offers end-to-end encryption, which means that only the sender and recipient can read the content of the email. Additionally, ProtonMail stores all user data in a secure data center in Switzerland with strict data privacy laws. I hope this helps!

I give my preference to using these two services - Mail3 and EtherMail. They are built on Web 3 technologies and perfectly cope with spam and phishing attacks, have an increase level of security and privacy compared to traditional email service providers.

Some popular options include ProtonMail, Tutanota, and Hushmail. These providers offer end-to-end encryption, which means that only the sender and recipient can read the contents of the email.