Webhooks
Webhooks for every email event
Get notified the moment an email is delivered, delayed, bounced, opened, clicked or marked as spam. Signed payloads and automatic retries make webhooks safe to build on.
- 01Signed payloads
- Verify every request with an HMAC-SHA256 signature and timestamp.
- 02Automatic retries
- Exponential backoff over several hours when your endpoint is down.
- 03Event filtering
- Subscribe each endpoint only to the events it needs.
- 04Delivery log
- Inspect response codes and errors for every attempt in the dashboard.
Real-time delivery events pushed to your servers.