# Safe Message Redelivery

> The ability to redeliver a message without causing duplicate effects, given idempotent handling.

Record: `lexicon:safe-message-redelivery`
Kind: capability
Layer: [Execution Core](https://banes-lab.com/records/layer/execution-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-safe-message-redelivery

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Reprocessing After Fix](https://banes-lab.com/records/lexicon/reprocessing-after-fix.md) and before [Temporal Modeling](https://banes-lab.com/records/lexicon/temporal-modeling.md).

## Category

- [Event Messaging Async](https://banes-lab.com/records/lexicon-category/event-messaging-async.md)

## Enabled by

- [Idempotent Consumer](https://banes-lab.com/records/architecture/idempotent-consumer.md)

## Linked from

- [Event / Messaging / Asynchronous Architecture](https://banes-lab.com/ontology/principles/architecture-category-event-messaging-asynchronous-architecture.md)