Terms of Service

Last Updated: February 10, 2026

1. Acceptance of Terms

By downloading, installing, or using the MetuMail application ("App"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, do not use the App.

2. Description of Service

MetuMail is an unofficial, third-party mobile email client designed for Middle East Technical University (METU) email account holders. The App acts as an intermediary that establishes communication between METU's mail servers and your device, enabling you to view, compose, search, and manage your emails.

MetuMail is not affiliated with, endorsed by, or officially associated with Middle East Technical University (METU). MetuMail does not have ownership, control, or authority over your METU email account or its contents. Your emails reside solely on METU's servers, and the management of your METU email account (including creation and deletion) is solely under the authority of METU.

3. Eligibility

To use the App, you must:

  • Hold a valid METU email account

  • Be at least 13 years of age

  • Comply with all applicable laws and regulations

4. User Accounts and Authentication

  • You are responsible for maintaining the confidentiality of your METU credentials used within the App.

  • You are responsible for all activities that occur under your account.

  • You must notify us immediately of any unauthorized use of your account.

  • We do not store your credentials on our servers in plain text. Authentication is handled via secure, encrypted session tokens.

5. Acceptable Use

You agree not to:

  • Use the App for any unlawful purpose or in violation of METU's acceptable use policies

  • Attempt to reverse engineer, decompile, or disassemble the App

  • Interfere with or disrupt the App's services or servers

  • Transmit spam, malware, or any harmful content through the App

  • Attempt to gain unauthorized access to other users' accounts or data

  • Use the App in any way that could damage, disable, or impair METU's mail servers

6. Intellectual Property

  • The App, including its design, code, and branding, is the property of the developer and is protected by applicable intellectual property laws.

  • METU's name, logo, and trademarks belong to Middle East Technical University. Their appearance in the App does not imply endorsement.

7. Third-Party Services

The App relies on the following third-party services:

  • METU Mail Servers for email delivery and retrieval

  • Supabase for user metadata and preferences storage

  • Expo Push Notification Service for push notifications

  • Firebase Cloud Messaging for Android notification delivery

Each third-party service is subject to its own terms and privacy policies. We are not responsible for the practices or availability of these services.

8. Availability and Updates

  • We strive to keep the App available and functional, but do not guarantee uninterrupted access.

  • The App may be updated periodically to improve functionality, fix bugs, or address security issues.

  • We reserve the right to modify or discontinue the App at any time without prior notice.

  • Service availability depends on METU's mail server uptime, which is outside our control.

9. Disclaimer of Warranties

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

We do not warrant that:

  • The App will meet your specific requirements

  • The App will be uninterrupted, timely, secure, or error-free

  • The results obtained from the App will be accurate or reliable

  • Any errors in the App will be corrected

10. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE DEVELOPER SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO:

  • Loss of data or emails

  • Unauthorized access to your account

  • Interruption of email service

  • Any damages resulting from third-party service failures

11. Indemnification

You agree to indemnify and hold harmless the developer from any claims, damages, losses, or expenses (including legal fees) arising from your use of the App or violation of these Terms.

12. Changes to Terms

We reserve the right to modify these Terms at any time. Changes will be effective upon posting the updated Terms within the App or on our website. Your continued use of the App after changes constitutes acceptance of the revised Terms.

13. Data Deletion

  • You may delete all data that MetuMail stores about you at any time through the App's settings screen by selecting the "Delete My Data" option.

  • Upon data deletion, all information stored on MetuMail's servers (including your user profile, session tokens, push notification identifiers, and preferences) will be permanently and irreversibly removed within 30 days. You will not be able to recover this data after deletion.

  • Local data on your device will be immediately cleared upon data deletion.

  • Alternatively, you may request data deletion by contacting us at the email address provided below.

  • Important: Deleting your MetuMail data does not delete your METU email account. Your METU email account and its contents are managed solely by METU. MetuMail has no authority to create, modify, or delete METU email accounts.

14. Termination

  • You may stop using the App at any time by uninstalling it.

  • We may suspend or terminate your access to the App if you violate these Terms.

  • Upon termination, your locally stored data will be removed when you uninstall the App.

15. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the Republic of Turkey, without regard to its conflict of law provisions.

16. Dispute Resolution

Any disputes arising from or relating to these Terms shall be subject to the exclusive jurisdiction of the courts of Ankara, Republic of Turkey.

17. Contact

If you have any questions about these Terms, please contact us at:

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