Terms of Service

Effective Date: June 14, 2026

1. Introduction

Welcome to Monomail. By using the Monomail application, you agree to these Terms of Service. If you do not agree, do not use the application. Monomail is an open-source student project provided "as-is".

2. Use of the App

Monomail is an Android application that provides a minimalistic interface for your Gmail account. It connects directly to the Google API (https://www.googleapis.com/auth/gmail.modify) to read and modify your emails.

You agree to use Monomail strictly for personal, non-commercial purposes. As a student project, the app is not intended for enterprise use or handling highly critical communications.

3. Data Privacy and Security

Your privacy is important to us. Monomail processes your email data entirely on your local device and employs strict data protection mechanisms for sensitive data. We do not host servers, intercept emails, or store your data remotely. All sensitive data, including OAuth 2.0 access tokens, refresh tokens, and cached email content, is encrypted at rest using the Android Keystore System and Encrypted DataStore/SharedPreferences. The app communicates directly and securely (via HTTPS) between your device and Google's Gmail API servers. You are solely responsible for securing your Android device and your Google Account. For more information, please read our Privacy Policy.

4. Open Source and Liability

Monomail is provided completely free of charge under an open-source license. The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and non-infringement.

In no event shall the author or copyright holders be liable for any claim, damages, or other liability, whether in an action of contract, tort, or otherwise, arising from, out of, or in connection with the software or the use or other dealings in the software.

5. Termination

You may terminate your use of the application at any time by uninstalling the application from your device and revoking its access to your Google Account from your Google Account settings.

6. Changes to Terms

We reserve the right to modify these Terms at any time. Your continued use of the application constitutes your agreement to the updated Terms.

7. Contact

For questions regarding these Terms, please refer to the project's public repository.