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Set Up and Maintain Your Salesforce Organization
Update Authentication After a My Domain Change

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Update Authentication After a My Domain Change

Determine whether your My Domain change requires that you update your authentication settings. Then learn about the authentication settings that can be impacted after a My Domain change and make the required updates. If your My Domain login host name or sites host name changed when you deployed a My Domain change, update your authentication settings.

Required Editions

Available in: both Salesforce Classic and Lightning Experience
Available in: Group, Essentials, Professional, Enterprise, Performance, Unlimited, and Developer Editions
  • Determine the Required Authentication Updates After a My Domain Change
    If your My Domain login URL or site URL changes, authentication updates are required. Determine whether these changes apply to your My Domain change. Then understand the types of updates required.
  • Update Named Credentials After a My Domain Change
    To simplify the setup of authenticated callouts, you can use a named credential as the callout endpoint. When your My Domain login URL or site login URL changes, named credentials that use that URL stop working. Because DevOps Center uses named credentials, you can’t access DevOps Center environments when the org’s My Domain login URL changes. To reestablish the impacted authentication callouts, update the URL field for the affected named credentials.
  • Update Your SAML SSO IdP Configuration After a Login or Site URL Change
    After you deploy a My Domain change that updates your My Domain login URL or site URL, SAML Single Sign-On (SSO) authentication stops working. To allow your users to use this SSO method again, work with your Identity Provider to update your configuration.
  • Update Your Auth Provider or OpenID Connect IdP Configuration After a Login URL Change
    After you deploy a My Domain change that updates your My Domain or site login URL, OpenID Connect single sign-on (SSO) authentication stops working. OpenID Connect SSO options include Authentication Providers. To allow your users to use this SSO method again, work with your identity provider (IdP) to update your configuration.
  • Update Service Provider Endpoints After a Login or Site URL Change
    When Salesforce acts as an Identity Provider, users can log in to the external service provider or relying party with credentials from your Salesforce org. For example, your users log in to a custom app with their Salesforce credentials or their Experience Cloud site credentials. When your My Domain or site login URL changes, authentication methods that rely on that URL stop working. To restore this authentication method for your users, share the updated endpoints with the third-party service providers.

See Also

 
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