Subprocessors
Providers expected to help host, bill, and operate SuperMailbox. This list must be confirmed against production configuration before launch.
Expected service providers
The following providers are in the implementation plan. A provider should appear as active only after the production deployment and data flows are verified.
| Provider | Purpose | Data involved | Status |
|---|---|---|---|
| Yandex Cloud | Application hosting, database, secrets, logs | Account, connection metadata, encrypted credentials, operational records | Planned; region and services to confirm |
| Stripe | Subscription checkout and billing management | Customer and subscription identifiers, payment details handled by Stripe | Planned; production account to confirm |
| Outbound network proxy provider | Optional IMAP/SMTP network connectivity | Connection metadata; provider to be named and reviewed | Provider not yet selected |
| Transactional email provider | Deliver sign-in links and service notices | Email address and message delivery metadata | Provider not yet selected |
Email and AI providers
Your email provider is the destination for mailbox operations you authorize. Your AI application receives email data returned by the tools you ask it to use. These providers are selected by you and are not listed here as SuperMailbox subprocessors unless SuperMailbox separately engages them to process data on its behalf.
Changes
We will update this page when providers are added or materially changed and provide notice where required. The final list will include provider legal names, processing locations, and links to their privacy terms.

