Run your own sending control plane
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Delivery
Queues & pools
Redis-backed jobs and Horizon workers send through configurable SMTP pools with rate limits and warm-up schedules.
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Signals
Bounces & FBL
Ingest bounces and ISP feedback, classify outcomes, and keep suppressions aligned automatically where configured.
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Operations
Dashboard & API
Multi-tenant UI for domains, DNS checks, analytics, compliance requests, and REST endpoints for sending and webhooks.
Documentation
Full install, environment variables, API usage, and production checklist are in
docs/SETUP_AND_OPERATIONS.md
in the project repository.