---
title: TLS Subscriptions with GlobalSign Email Validation
summary: null
url: >-
  https://www.fastly.com/documentation/reference/changes/2021/08/tls-subscriptions-with-globalsign-email-validation
---

Added a new option for the `include` parameter, `tls_authorizations.globalsign_email_challenge`, for the following requests: [`GET /tls/domains`](https://www.fastly.com/documentation/reference/api/tls/custom-certs/domains/), [`GET /tls/subscriptions`](https://www.fastly.com/documentation/reference/api/tls/subs/#list-tls-subs) , [`GET /tls/subscriptions/{tls_subscription_id}`](https://www.fastly.com/documentation/reference/api/tls/subs/#get-tls-sub).

Added [`POST /tls/subscriptions/{tls_subscription_id}/authorizations/{tls_authorization_id}/globalsign_email_challenges`](https://www.fastly.com/documentation/reference/api/tls/subs/#create-globalsign-email-challenge) for creating GlobalSign email challenges which can be used for validating domains with email.

Added [`DELETE /tls/subscriptions/{tls_subscription_id}/authorizations/{tls_authorization_id}/globalsign_email_challenges/{globalsign_email_challenge_id}`](https://www.fastly.com/documentation/reference/api/tls/subs/#delete-globalsign-email-challenge) for removing an email challenge.