Event 25089: A certificate registered for use by Microsoft Dynamics CRM has expired

If you're seeing Event 25089, "A certificate registered for use by Microsoft Dynamics CRM has expired" in Windows Application Event log and having problems logging in to your Internet Facing Deployment (IFD) CRM 2015 on-premise instance then it might be that your ADFS certificate has automatically renewed, and you need to update CRM. Follow the steps over here to go through the process of updating the configuration in both CRM and ADFS.…

Read more