SCRYPTmail

What is SCRYPTmail?

SCRYPTmail is a true end-to-end encrypted email service that safeguards both the content of your messages and the associated metadata, such as sender and recipient information. The service operates with complete transparency, as all of its source code - both front-end and back-end - is publicly available for independent auditing. This commitment to openness ensures that users can trust the platform's security practices and the integrity of their communications. Crucially, SCRYPTmail maintains a "zero knowledge" policy, meaning that even if the service's servers were to be compromised, there would be no way for third parties to access the encrypted data. The service is also designed to be compatible with other email providers, allowing users to send and receive encrypted messages outside of the SCRYPTmail ecosystem. For added protection, the platform offers a unique feature that enables users to send encrypted emails to recipients who do not have a SCRYPTmail account, using a shared secret phrase. Additionally, the service employs a "do not track" policy, disabling external image resources by default to prevent senders from learning when a message has been opened. SCRYPTmail's free basic account provides a secure and private communication solution, with the option to use custom RSA keys up to 4096-bit strength. Users can also create anonymous, disposable email addresses through the service, further enhancing their online privacy

Highlights

• end-to-end encryption of email content and metadata
• Public availability of all source code for independent auditing
• Zero knowledge policy to protect data in the event of server compromise
• Compatibility with other email services for encrypted communication
• Unique shared secret phrase feature for sending encrypted emails to non-SCRYPTmail users
• "Do not track" policy to prevent senders from learning when messages are opened
• Support for custom RSA keys up to 4096-bit strength
• Anonymous, disposable email address creation