Terms of Service

Last updated: February 2026

These Terms of Service ("Terms") govern your use of products and services provided by Midnight Inventions, a product label of Horizon Refined Designs LLC ("we," "us," or "our"), including VaultMail and this website.

1. Acceptance of Terms

By downloading, installing, or using any of our products, or by accessing this website, you agree to be bound by these Terms. If you do not agree, do not use our products or services.

2. Description of Services

VaultMail is a desktop email client application for macOS. It connects directly to your email provider(s) to send, receive, and manage email. Midnight Inventions does not operate email servers or process your email on our behalf.

3. User Accounts and Authentication

VaultMail may use third-party authentication services (including Google OAuth) to connect to your email accounts. You are responsible for:

  • Maintaining the security of your device and email credentials
  • All activity that occurs through your authenticated accounts
  • Complying with your email provider's terms of service

4. Acceptable Use

You agree not to:

  • Use our products for any unlawful purpose
  • Attempt to reverse engineer, decompile, or disassemble VaultMail
  • Use our products to send spam or unsolicited messages
  • Interfere with or disrupt the integrity of our products or services
  • Redistribute, sublicense, or resell our products without written permission

5. Intellectual Property

VaultMail, the Midnight Inventions name, logo, and related trademarks are the property of Horizon Refined Designs LLC. All rights not expressly granted in these Terms are reserved.

6. Privacy

Your use of our products is also governed by our Privacy Policy, which describes how we handle your data. By using our products, you consent to the practices described in the Privacy Policy.

7. Third-Party Services

VaultMail integrates with third-party email providers and authentication services (such as Google). Your use of those services is governed by their respective terms and policies. We are not responsible for the availability, security, or practices of third-party services.

8. Disclaimer of Warranties

Our products are provided "as is" and "as available" without warranties of any kind, whether 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 our products will be uninterrupted, error-free, or secure.

9. Limitation of Liability

To the maximum extent permitted by law, Midnight Inventions and Horizon Refined Designs LLC shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including loss of data, profits, or business opportunities, arising from your use of or inability to use our products.

10. Indemnification

You agree to indemnify and hold harmless Midnight Inventions, Horizon Refined Designs LLC, and their officers, directors, and employees from any claims, damages, losses, or expenses arising from your violation of these Terms or misuse of our products.

11. Termination

We reserve the right to terminate or suspend your access to our products at any time for violation of these Terms. You may stop using our products at any time by uninstalling them and deleting your local data.

12. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the State of Texas, without regard to its conflict of law provisions. Any disputes arising under these Terms shall be subject to the exclusive jurisdiction of the courts in Harris County, Texas.

13. Changes to These Terms

We may update these Terms from time to time. Changes will be reflected in the "Last updated" date above. Continued use of our products after changes constitutes acceptance of the revised Terms.

14. Contact

For questions about these Terms, please use our contact form.