Investigate delivery, review templates, and connect application errors to email evidence.
Example outcome
Prepare a delivery diagnosis with recipient-safe next checks.
Resend gives an agent message, request, domain, event, and delivery context for application email. A useful investigation starts with one message or request and traces it from application submission through provider acceptance and later delivery events. That reveals whether the failure happened before Resend, at request validation, or after acceptance.
The agent should use message identifiers and timestamps while minimizing recipient data. It can compare expected and observed state, identify missing events, and prepare controlled next checks. Sending broad tests, changing domains, or exposing full email content is outside the diagnostic task.
Resend shows provider request and delivery state. Sentry shows the application exception, request trail, release, and environment. Matching the two by request ID, trace ID, message ID, and time window can separate an application failure from a delivery problem. Sensitive payloads stay redacted.
Combine plugins
Outcome pages can describe combinations: one plugin for source context, another for project tracking, and another for delivery or notifications. Use Resend as one layer in a larger agent workflow when the outcome needs more than one connected app.
Available plugin capabilities
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