Legal & Service

Terms of Service

These terms describe the basic rules for using the Suiyongsuiqi website, disposable inboxes, purchased mailboxes, recharge flows, API keys, and related console features. By continuing to use the service, you acknowledge and accept these terms.

Service scope

Suiyongsuiqi currently provides disposable inboxes, purchased mailboxes, recharge, transaction history, API keys, and related pages.

  • We may continue to add, change, suspend, or remove features as the product evolves.
  • Help pages, security notes, and console guidance are part of how the service behavior is explained.
  • Availability may be affected by maintenance, upgrades, network conditions, or third-party dependencies.

Accounts and credentials

Signed-in users are responsible for their accounts and access credentials.

  • Information submitted during registration, sign-in, or email binding should be accurate, valid, and under your control.
  • You should keep passwords, verification codes, and API keys from being exposed to unrelated parties.
  • Actions performed through the account or its API keys are treated as authorized by the account holder.

Acceptable use

The service may only be used for lawful, proper, and platform-compliant purposes.

  • You must not use the platform for illegal activity, spam registrations, malicious abuse, fraud, or violations of others' rights.
  • You must not bypass authentication, access controls, rate limits, or other security mechanisms.
  • You must not operate in ways intended to disrupt the service, extract unauthorized data, or interfere with normal user access.

Paid features and orders

Purchases, balance top-ups, and gifted mailbox actions follow the information shown on the relevant pages and orders.

  • Pricing, quantities, payment methods, and order states are shown on the related pages or order records and should be checked before submission.
  • Some actions are irreversible, such as deleting a mailbox or gifting ownership to another user, so please verify carefully before confirming.
  • If there is any question about payment, delivery, or order status, keep the order information and contact support.

Restriction, suspension, and termination

We may apply restrictions to features or accounts when necessary.

  • If abnormal access, abuse, security risk, or legal compliance risk is detected, some actions or services may be restricted.
  • If third-party services, payment channels, infrastructure, or regulatory conditions change, related capabilities may be adjusted or temporarily closed.
  • For conduct that violates these terms, we reserve the right to refuse service, limit access, or terminate related capabilities.

Updates to these terms

We may update these terms to reflect product changes, legal requirements, or operational needs.

  • Updated terms will be published on the site, and significant changes will be highlighted where reasonable.
  • Continued use of the service after an update generally means you accept the revised terms.
  • If any site materials, rules, guidance, or published content are incomplete, ambiguous, delayed in reflecting the latest service state, or inconsistent with applicable law or the live service pages, we may supplement, interpret, and revise them, and the latest published version together with the live service pages will prevail.