email.opened

Webhook 

The recipient opened the email (open tracking on). Fired once per open.

Delivered as a signed POST to your endpoint with svix-id, svix-timestamp and svix-signature headers (also sent as webhook-*). Answer with any 2xx within 15 seconds; failures are retried.

Request

Responses

200

Acknowledge with any 2xx status. Anything else (or no answer) is retried.