Security Whitepaper
Security & Trust
We design Suiyongsuiqi to protect your data while supporting disposable inboxes, purchased mailboxes, and API-key-based automation, so users, AI agents, and scripts can buy mailboxes, retrieve messages, and manage mailbox assets more safely.
Data Handling
We minimize data collection and retain only the information needed to create inboxes, receive messages, manage mailbox assets, and complete required authentication flows.
Privacy Principles
Disposable inboxes are designed to reduce exposure of your primary email address, and purchased mailbox plus message-automation workflows follow the same data-minimization approach.
- No registration required for basic access.
- Temporary inboxes are scoped to your session usage.
- Sensitive data is processed only to render mailbox content, support authorized flows, and protect account security.
Infrastructure Security
We apply transport security, rate controls, permission boundaries, and monitoring to defend mailbox purchase, message retrieval, deletion, and transfer workflows against abuse.
Compliance Approach
We follow region-appropriate security practices and continuously review controls around accounts, payments, API keys, and mailbox asset management.