# CustomerEmailAddressOpenTrackingLevel - admin - ENUM
Version: unstable

## Description
The different levels related to whether a customer has opted in to having their opened emails tracked.

### Access Scopes





## Enum values
* [OPTED_IN](/docs/api/admin/unstable/enums/OPTED_IN)
* [OPTED_OUT](/docs/api/admin/unstable/enums/OPTED_OUT)
* [UNKNOWN](/docs/api/admin/unstable/enums/UNKNOWN)

## Fields with this enum
* [CustomerEmailAddress.openTrackingLevel](/docs/api/admin/unstable/objects/CustomerEmailAddress)


## Examples