Company

Infrastructure

A modular architecture separates public API traffic, asynchronous delivery workloads, event processing, and persistent application data.

Authenticated public interfaces accept sender configuration and email requests while enforcing account and policy controls.

Asynchronous workers are suited to email delivery, event handling, retries, suppression, and webhook dispatch.

Persistent application data is separated from transient cache and queue state to support reliability and operational recovery.

Internal delivery-provider abstraction can reduce coupling between the public Sendout API and downstream delivery infrastructure.