Skip to content

Home Topics Marketing Automation Triggers and webhooks

Marketing Automation · Triggers and webhooks

How to set up email automation triggers: step-by-step guide (2026)

Short answer

To set up email automation triggers: List the events your product or store already emits; Send them to your ESP via webhook or native integration with a stable contact identifier; Deduplicate and validate payloads before they enter automations. Then monitor for silent failures: a broken webhook stops journeys without errors.

The quality of automation is bounded by the quality of the events feeding it. Reliable triggers make journeys feel personal.

How to implement email automation triggers#

  1. List the events your product or store already emits.
  2. Send them to your ESP via webhook or native integration with a stable contact identifier.
  3. Deduplicate and validate payloads before they enter automations.
  4. Monitor for silent failures: a broken webhook stops journeys without errors.

How to verify it worked#

Send a test message to seed mailboxes at Gmail, Outlook, and Yahoo, then inspect the Authentication-Results and delivery headers. Repeat after any DNS or sending-platform change.

Common mistakes#

  • Using email address as the only identifier when users change it.
  • No retry logic for failed webhook deliveries.

Frequently asked questions#

Webhook vs API polling for email automation?

Webhooks are real-time and cheaper. Use polling only as a fallback reconciliation.

Keep reading on Triggers and webhooks