Legal & Privacy

Privacy Policy

This policy explains what information Suiyongsuiqi may process when providing disposable inboxes, purchased mailboxes, balance top-ups, and API access. We aim to minimize unnecessary collection and use relevant information only to operate the service, maintain security, and handle support requests.

What information we process

The scope depends on how you use the service.

For basic disposable inbox usage, we process the mailbox address, message content, and technical identifiers needed for the current session.
When you register, sign in, purchase, recharge, or create API keys, we process the account details, order information, and permission settings you submit.
To keep the service stable and secure, we may record necessary request logs, device or browser data, and risk-control related information.

How information is used

Information is used only to provide the service, protect the platform, and handle support cases.

To generate inboxes, receive mail, manage mailbox assets, and render relevant pages.
To handle sign-in state, payment orders, API key management, account verification, and support requests.
To detect abnormal traffic, limit abuse, troubleshoot incidents, and improve service stability.

Retention period

Retention depends on the data type and the related operational need.

Disposable inboxes and session data are generally kept only for the session or their effective lifetime and may expire naturally or be removed.
Account, payment, purchased mailbox, and security-audit data may be retained as needed for operations, reconciliation, and risk control.
Where legally and technically feasible, we try to delete or anonymize data that is no longer required.

Your choices and rights

You can choose different paths based on how you want to use the service.

Basic disposable inbox usage is available without registration, and you can stop using it at any time.
Signed-in users can manage account information, purchased mailboxes, and API keys through the related pages.
If you have questions about privacy handling, data scope, or record history, you can contact us by email.