# Email Unsubscribed

## Description

This is a server side event that fires directly from Klaviyo whenever a recipient clicked on message’s subscription management link

## Instrumentation

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

## Event Properties

<table data-full-width="true"><thead><tr><th width="248.33333333333331">Property</th><th width="195" align="center">Type</th><th>Description</th></tr></thead><tbody><tr><td>campaign_id</td><td align="center"><mark style="background-color:orange;">String</mark></td><td>The campaign ID</td></tr><tr><td>campaign_name</td><td align="center"><mark style="background-color:orange;">String</mark></td><td>The campaign name</td></tr><tr><td>email_id</td><td align="center"><mark style="background-color:orange;">String</mark></td><td>Campaign specific Email ID</td></tr><tr><td>email_subject</td><td align="center"><mark style="background-color:orange;">String</mark></td><td>Email subject</td></tr><tr><td>global_email_id</td><td align="center"><mark style="background-color:orange;">String</mark></td><td>Global Klaviyo Email ID</td></tr><tr><td>variation_id</td><td align="center"><mark style="background-color:orange;">String</mark></td><td>Variation ID of the email</td></tr></tbody></table>

### Example

```javascript
analytics.track('Email Unsubscribed', {
  campaign_id: "2342342",
  campaign_name: "Welcome Email #1",
  email_id: "r_55533222",
  email_subject: "Welcome to the Dream Team!",
  global_email_id: "m_12334558687372112566499824576",
  variation_id: "WUZZp3"
});
```


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