Email Opened


This is a server-side event that fires directly from Klaviyo whenever a recipient has opened the HTML message. You need to enable Open Tracking for getting this type of event.


This event is implemented server-side via the Klaviyo Source for Fueled.

Event Properties


analytics.track('Email Opened', {
  campaign_id: "12345678",
  campaign_name: "Welcome Email #1",
  email_id: "y_1234895678",
  email_subject: "Welcome to the Dream Team!",
  global_email_id: "l_45623456654654456555",
  variation_id: "WACVw4"

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