We’re using Auth0 as a SAML SP with connections for each of the IdPs used by our customers. We have a potential customer with different IdPs for SP-initiated and IdP-initated SSO. The IdP’s have two different entityids but share a single signing cert which is valid for both IdPs. We need to use the …

When acting as a SAML SP, does Auth0 validate the IdP (issuer) entityid?

Topic		Replies	Views
SAML metadata entityID issue - Auth0 as IDP Get Help saml	3	4876	December 27, 2018
Auth0 SAML IdP: Issuer in SAML Response does not Match entityID in Auth0 IdP Metadata Knowledge Articles	1	33	February 25, 2025
EntityID for SP when using SAML Get Help sso , application	1	19	May 20, 2025
How can I set custom entity ID (issuer) of Auth0 Identity Provider? Get Help sso , application	0	1776	March 28, 2023
Migrate existing sso saml connections to auth0 Get Help login-experience , new-universal-login-experience	4	847	January 24, 2024