Push-based OTP flows
Send new-message events to your auth or testing worker the moment email arrives.
Signed webhooks
Trigger workflows from inbound email
PostMX can push signed webhook events when messages arrive so your app can react immediately without polling loops, including optional AI enrichment fields for eligible Pro messages.
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Magic link automation
Capture links, verify signatures, and continue your downstream flow immediately.
Operational alerts
Route important inbox traffic into internal tools and workflows programmatically, with optional summaries, categories, sender names, IDs, amounts, and urgency flags when AI enrichment is enabled.
Traceable integrations
Use request IDs and signed payloads to debug production delivery issues quickly.
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Move from inbox to webhook in seconds
Receive real email, verify the signature, and trigger the next step with less latency, with optional AI enrichment adding structured context in the background.