Kafka documentation
MailGen uses Kafka for durable background commands and ordered mailbox work. Start with fundamentals if these terms are new.
| Need | Page |
|---|---|
| Understand brokers, topics, partitions, and offsets | Kafka fundamentals |
| Find the implementation boundaries | Architecture and source map |
| Understand outbox and deduplication | Project patterns |
| Run a controlled KafkaTester exercise | CLI usage |
| Look up setup and operational contracts | Developer guide |
| Diagnose startup or stalled work | Troubleshooting |
Queuing work does not confirm a provider write. See accepted and confirmed changes.