R2Mail2 License mod icon

R2Mail2 License Mod APK v1.0 Download for Android [Unlimited Resources, God Mode]

v1.0 + 0.04 MB

R2Mail2 License Mod - License key app for R2Mail2 and only works in combination with the main app.

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Mod Info

Paid for free

APK Info

NameR2Mail2 License Mod APK
Version1.0
Size0.04 MB
Last Update2025-09-04
DeveloperRundquadrat Og
Mod featuresPaid for free,Free purchase
Category Communication
Package id at.rundquadrat.android.r2mail2license
Android 6.0+

Screenshots

R2Mail2 License screenshot
R2Mail2 License screenshot

App Detail

This is the license key application for R2Mail2 and only works in combination with the main application.

Please install R2Mail2 (https://play.google.com/store/apps/details?id=at.rundquadrat.android.r2mail2) first!

This license key removes the limit of 10 displayed messages in R2Mail2!

On some phones like new HUAWEI devices apps do not start as intended. In this cases you need to mark the license app as "protected" or "trusted" application. On some other roms you need to mark the license app to autostart:

- On old Huawei device go to Settings > Protected apps > check "R2Mail2 License".
- On Huawei/Honor device go to "Phone manager" -> swipe right -> "Autostart apps" -> activate "R2Mail2 License" App. Restart your phone.
- On Xiaomi devices makes sure your phone has the "Auto-start" property enabled for "R2Mail2 License".

We noticed some problems with the Google Play licensing server. If R2Mail2 still claims to be in demo mode after installing this app please do the following:
* System Settings -> Manage Apps -> Google Play Store: "Force Stop", "Clear Data" and "Clear cache"
* System Settings -> Manage Apps -> R2Mail2: "Force Stop"
* Restart R2Mail2

If you still have problem please send us an error report or mail to android [at] rundquadrat [dot] at.

About R2Mail2:
R2Mail2 is an email client for Android OS which provides cryptographic capabilities, such as Digital Signatures and Digital De- and Encryption based on personal Soft-Token keys (.p12 format), as for example provided by a Trust Center or generated by PGP applications. Even though we focus on the best cryptographic experience in the Android email world, we try to provide a full functioning mail client with corresponding safety features in general.

Features:
* E-Mail Server: IMAP (incl. pushmail/idle), POP, SMTP and Exchange (>2007 SP1)
* SSL with X-509 client certifiate authentication
* An database in which the mails are stored encrypted
* Special Attachment View (browse your attachments without checking single mails)
* Dark and Light Themes
* Switch for Html and Text view options
* Peak Options for check intervals
* Search Function for messages per Folder

Main Cryptographic Features:
* Private keys and passwords are stored in an encrypted database (Key-Store) and protected by a Master Password.
* The security settings allow the configuration of encryption parameters, signature and certificate validation methods (OCSP and LDAP).
* Full S/MIME and PGP Plain and PGP MIME support
* Automatic selection of S/MIME or PGP for each recipient
* Full support of Android Root Store
* Certificate import of .crt, .pem and .asc formats
* Certificate/Key import from KeyServer LDAP or HKP (HTTP)

Informations about Private Key and Validity Handling:
The application comes without a personal key pair (the users private and public key) - so it is fully functioning in the sense of sending and receiving emails as any other mail client and provides the correct usage of validation if the mail you receive is signed by the sender.
For signing or encrypting a message it is necessary to use a private key you own. Turn to a Trust Center of your choice as a source of supply. You can find a list of trust centers, which are trusted within the Android world, in the Certificate Store (CA section) of R2Mail2. Please be aware that this app can only support Soft-Token in form of P12-files and will not work with smartcard-based certificates.

The private key you use for signing and decryption is bound to the validity of the certificate. This means, that after the certificate is revoked or no longer valid (because the date stated in the field “Valid To” of your certificate is in the past) signatures will not be possible. Nonetheless, we implemented the function to decrypt messages with private keys even with no longer valid certificates. So your messages will always be available to you, even with older keys.

For more information visit http://r2mail2.com

How to install

  1. Enable "Unknown Sources"

    Since R2Mail2 License Mod APK is a third-party APK, Android requires you to grant permission to install files outside of the Google Play Store.

    1. Open your device Settings.
    2. Navigate to Security or Privacy on some devices.
    3. Find the option labeled "Unknown Sources" or "Install Unknown Apps."
    4. Toggle the switch to ON.
  2. Download the R2Mail2 License Mod APK

    Click the download button on our site to get the latest version of the R2Mail2 License Mod APK file. Ensure the download is 100% complete before opening it.

  3. Locate the File
    1. Open your device's File Manager app.
    2. Go to the Downloads folder.
    3. Tap on the R2Mail2 License Mod APK file you just downloaded.
  4. Install and Launch
    1. A prompt will appear asking if you want to install the application. Tap Install.
    2. Wait for the progress bar to finish.
    3. Once completed, tap Open to launch your modded app or Done to finish.

Is R2Mail2 License Mod APK safe?

Absolutely. Your security is our top priority. R2Mail2 License Mod APK has been rigorously tested and manually verified before being uploaded.

FAQ

Are R2Mail2 License Mod APK free to download?

Yes, all the files provided on our platform are completely free of charge. Our mission is to provide an accessible experience for users to explore enhanced app features.

Is it safe to install R2Mail2 License Mod APK from this site?

Safety is our top priority. Every APK file is scanned for viruses, malware, and trojans using multiple antivirus engines before being uploaded. However, we always recommend having a mobile security app installed on your device for an extra layer of protection.

Will I get banned from the original app/game?

While many of our mods include "Anti-Ban" features, using modified apps always carries a small risk when connecting to official servers. We recommend using a secondary account for online games to ensure your main progress remains safe.

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