您可以配置告警以接收证书变更的通知。
Universal SSL Alert
Who is it for?Customers with universal certificates who want to receive a notification on validation, issuance, renewal, and expiration notices.
Other options / filtersNone.
Included withAll Cloudflare plans.
What should you do if you receive one?You only need to take action if you are notified that you have a certificate that failed. You can find the reasons why a certificate is not being issued in Troubleshooting SSL errors.
有关如何设置警报的更多信息，请参阅 Cloudflare Notifications。