diff --git a/source/_components/notify.mailgun.markdown b/source/_components/notify.mailgun.markdown
index 9e98d180524..93695c7e458 100644
--- a/source/_components/notify.mailgun.markdown
+++ b/source/_components/notify.mailgun.markdown
@@ -22,8 +22,7 @@ The Mailgun notification service allows you to send emails via Mailgun's REST AP
 # Example configuration.yaml entry
 mailgun:
   domain: mg.example.com
-  api_key: token-XXXXXXXXX
-  sandbox: False
+  api_key: XXXXXXXXXXXXXX
 
 notify:
   - name: mailgun
@@ -33,11 +32,11 @@ notify:
 
 Configuration variables:
 
-- **domain** (*Optional*): This is the domain name to be used when sending out mail. Defaults to the first custom domain you have set up.
-- **sandbox** (*Optional*): Whether to use the sandboxed domain for outgoing mail. The `domain` item takes precedence over this. Defaults to `False`.
-- **token** (*Required*): This is the API token that has been generated in your Mailgun account.
+- **domain** (*Required*): This is the domain name to be used when sending out mail.
+- **sandbox** (*Deprecated*): If a sandboxed domain is used, specify it in `domain`. Defaults to `False`.
+- **api_key** (*Required*): This is the API Key that has been generated in your Mailgun account.
 - **recipient** (*Required*): The email address of the recipient.
-- **sender** (*Optional*): The sender's email address. Defaults to `hass@DOMAIN`, where `DOMAIN` is outgoint mail domain, as defined by the `domain` and `sanbox` configuration entries.
+- **sender** (*Optional*): The sender's email address. Defaults to `hass@DOMAIN`, where `DOMAIN` is the outgoing mail domain, as defined by the `domain` configuration entry.
 
 ## {% linkable_title Example automation %}