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Email load testing

Include real inbox creation and delivery assertions in load runs so you can measure whether messages arrive under volume.

Email load testing is for teams that need to know whether high-volume auth, signup, notification, or campaign traffic still results in actual receipt. Instead of stopping at mocked delivery or queue metrics, teams can use real inbox targets to measure whether the message path holds up under release pressure and traffic spikes.

Use this page when inbox-dependent workflows are part of your performance envelope and failures are expensive. Teams use it to validate that customer-visible messages still arrive, still contain the right content, and still route correctly when traffic rises fast.