A dead man’s switch is a simple but powerful concept: if you stop responding, something happens automatically. In the physical world, it was used in trains or aircraft — if the operator became incapacitated, the system would act to stop the vehicle. In the digital world, that same concept can protect your most important messages, instructions, or personal information.

DeadMansSwitch.email brings that principle into the 21st century — a secure email service that automatically sends your messages when you can’t. Whether you’re planning for the unexpected, managing critical data, or ensuring that important people get your message, DeadMansSwitch makes sure your words are delivered at the right time.

In a connected world, we rely on email for almost everything: communication, access, authentication, and documentation. But what happens if you can’t send that crucial email yourself? What if you lose access, become incapacitated, or simply can’t respond anymore?

That’s the question that inspired DeadMansSwitch. It bridges the gap between intention and reality — ensuring your message is sent even when you can’t press “Send” yourself. It’s a simple concept that offers real peace of mind.

• Personal legacy — Send messages to loved ones if something happens to you.
• Business continuity — Deliver access credentials, instructions, or contingency plans securely.
• Journalists & activists — Ensure critical information is released only if you stop checking in.
• Travelers & remote workers — Set up automatic alerts in case you’re unreachable for too long.

DeadMansSwitch isn’t morbid — it’s practical. It’s about control, privacy, and reliability — ensuring your digital life continues to function even when you can’t manage it directly.

1. Create Your Account: Sign up in seconds — no complex setup required.
2. Write Your Message: Type your email as usual, including attachments and recipients.
3. Set Delay & Reminders: We’ll send reminders to confirm you’re active. Click “I’m still here” to reset your timer.
4. Automatic Delivery: If you stop responding after multiple reminders, your message is securely sent to your recipients.

This simple mechanism ensures that your most important messages always reach their destination — securely and automatically.

Security is the foundation of DeadMansSwitch. We know you’re entrusting us with sensitive data, so we built the platform around encryption, privacy, and reliability.

• Encrypted Message Storage: All messages are encrypted using modern, industry-standard algorithms.
• Secure HTTPS Communication: Every connection uses TLS 1.3 for data protection in transit.
• Zero-Knowledge Policy: We can’t read or share your messages — your content remains private and encrypted until delivery.
• Two-Factor Authentication: Protects your account from unauthorized access.
• Controlled Automation: Multiple reminders ensure messages send only after confirmed inactivity.
• Redundant Infrastructure: Secure backup storage across multiple regions ensures reliability.

We recognize the ethical responsibility that comes with offering a dead man’s switch service. That’s why DeadMansSwitch is built with human-centered design principles:

• No dark patterns — You always know when reminders are coming and when messages will send.
• Respect for consent — Recipients receive intentional, authentic messages, not accidental emails.
• Control over data — You can pause, edit, or delete your messages anytime.

Our goal isn’t to automate death — it’s to automate responsibility. DeadMansSwitch exists to help people communicate when communication might otherwise be impossible.

People trust DeadMansSwitch because it combines simplicity, automation, and security. We don’t overcomplicate the process — we focus on delivering your message securely and privately, every time.

DeadMansSwitch is a digital safety net for modern life — designed to give you peace of mind knowing your message will always be delivered.