Terms of Service

Last Updated: April 3, 2026

1. Acceptance of Terms

By accessing or using MsgBox ("the Service"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Service.

2. Description of Service

MsgBox provides a calendar synchronization platform that connects Google Calendar with enterprise communication tools including, but not limited to, Lark, Feishu, DingTalk, and WeCom. The Service enables automated data transfer between these platforms to maintain schedule consistency.

3. Account and Security

To use the Service, you must link your third-party accounts via OAuth. You are responsible for:

  • Maintaining the security of your account credentials.
  • All activities that occur under your account.
  • Notifying us immediately of any unauthorized use of your account.

4. Third-Party Services

Our Service interacts with Google, ByteDance (Lark/Feishu), Alibaba (DingTalk), and Tencent (WeCom).

  • Your use of these platforms is governed by their respective terms and privacy policies.
  • We are not responsible for any changes, outages, or data loss caused by these third-party providers.
  • We strictly adhere to the Google API Services User Data Policy.

5. User Conduct and Restrictions

You agree NOT to use the Service to:

  • Violate any local, state, or international laws.
  • Transmit any viruses, malware, or destructive code.
  • Attempt to reverse engineer or disrupt the Service's infrastructure.
  • Sync data that you do not have the legal right to access or transfer.

6. Data Privacy

Your privacy is important to us. Please review our Privacy Policy to understand how we collect, use, and protect your calendar data.

7. Termination

We reserve the right to suspend or terminate your access to the Service at any time, without notice, for conduct that we believe violates these Terms or is harmful to other users of the Service or us.

8. Disclaimer of Warranties

The Service is provided "as is" and "as available" without any warranties of any kind, either express or implied, including but not limited to the accuracy of synchronization or uninterrupted service.

9. Limitation of Liability

In no event shall MsgBox be liable for any indirect, incidental, special, or consequential damages arising out of or in connection with your use of the Service.

10. Contact Information

For any questions regarding these Terms, please contact us at:

Email: support@msgbox.chat