Add an entire domain to the Export Email allowlist if you trust all of the email addresses in that domain to receive data exported from your account. In some cases, Marketing Cloud Engagement prevents you from adding certain domains to the list. However, you can add any individual email address to the allowlist, regardless of its domain.
- From Marketing Cloud Engagement Setup, in the Quick Find box, enter allowlist, and then select Export Email Allowlist.
- Click Create.
- In the Domain field, enter only the domain, such as example.com. Don't include any other part of the URL, such as https:// or www.
- Save your changes.