Webhook Processing

Receive and process delivery event webhooks from email providers reliably.

When to use this skill

• Building a webhook endpoint to receive delivery, bounce, or complaint events
• Debugging why events are being missed or duplicated
• Implementing idempotent webhook processing
• Verifying webhook signatures from a specific provider
• Designing an async processing pipeline for email events
• Handling provider-specific webhook formats (SendGrid, Postmark, SES, Resend, Mailgun)
• Setting up suppression lists from bounce/complaint webhooks

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