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R2Mail2 is an Android email client with built-in encryption and digital signature features for secure, private communication on your mobile device.
Send encrypted emails securely on Android
R2Mail2 is an email client designed specifically for Android devices, giving you a secure way to manage your emails on the go. What makes it stand out is its strong focus on privacy and security, offering built-in support for digital signatures and encryption using personal soft-token keys. This means you can send and receive encrypted messages or sign your emails to prove their authenticity, all from your phone.
Whether you get your keys from a trust center or generate them with PGP tools, R2Mail2 makes it simple to use advanced cryptographic features without sacrificing the convenience of a full-featured mail app. If keeping your email communication private and protected is important to you, this app is designed to make secure emailing straightforward and accessible on Android.
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