Single sign on settings and sandbox refresh
|Knowledge Article Number||000175165|
If you're trying to find out what happens to the Single Sign On (SSO) settings when a sandbox is refreshed, and if the production settings are copied down we'll go over that information.
|Resolution||All of the sandboxes created as a mirror of their production environment with the federated authentication having the SAML disabled.
The Recipient URL is updated to match your sandbox URL that Salesforce gives when the sandbox is refreshed, for example http://cs1.salesforce.com.