A Second Protocol for CatchHook
CatchHook now supports inbound email as a first-class protocol alongside HTTP webhooks. Each endpoint gets a unique email address that you can use to receive, inspect, and debug email-based integrations.
What You Get
- Unique email addresses for each endpoint -- send emails to
your-endpoint@in.catchhook.app - Full email inspection -- headers, plain text body, HTML body, and attachment metadata
- Provider detection -- automatically identifies the sending service (SendGrid, Postmark, Mailgun, Amazon SES, Google, Microsoft)
- Authentication results -- SPF, DKIM, and DMARC status at a glance
Use Cases
- Testing email-to-webhook pipelines before connecting them to production
- Debugging transactional email delivery from services like SendGrid or Postmark
- Inspecting email formatting and headers during development