Tutanota

Best Encrypted Email Services in 2026: Protect Your Inbox

Best encrypted email services – three words I never thought I’d be writing about passionately until I watched a client’s entire Gmail inbox get subpoenaed in a business dispute. Every email, every attachment, every draft. Google handed it all over because they could. They hold the keys. I switched my primary email to Proton Mail three years ago. Since then I’ve tested every serious encrypted email provider on the market, some for months at a time.