# SAML not working Showing: Unknow InResponseTo

**URL:** <https://forum.mautic.org/t/saml-not-working-showing-unknow-inresponseto/32721>\
**Category:** General Discussion\
**Created:** [July 11, 2024, 6:49am UTC](https://forum.mautic.org/t/saml-not-working-showing-unknow-inresponseto/32721 "2024-07-11T06:49:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![aliraza.khan](https://avatars.discourse-cdn.com/v4/letter/a/a9adbd/32.png) [@aliraza.khan](https://forum.mautic.org/u/aliraza.khan)\
**Post date:** [July 11, 2024, 6:49am UTC](https://forum.mautic.org/t/saml-not-working-showing-unknow-inresponseto/32721/1 "2024-07-11T06:49:57Z")

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I have setup SAML using google workspace on my domain  
But when I use [https://crm.my-domain.com/](https://crm.my-domain.com/)  
It shows Unknown InResponseTo ‘\_6b026a760b07afe943f44b87d32df905735c9774e3’  
 ![image](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/2X/4/4c0b34ba9e4f8cf3c5df3bc4ae338d5577271411.png)

**Below are the screenshots of configuration**

 ![image](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/2X/5/5756551adeb007941e2ad57f8471c6a5191e0699.png)

**Mautic Configuration screenshot:**

 ![image](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/2X/4/4491d6da6a739feb2a8f4a8b854bed853649d716.png)

I want to know what is the issue and How can I fix it?  
**FYI: The normal username/password login is working fine. Issue is only with SSO**

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<div class="post-metadata">

**Author:** ![aliraza.khan](https://avatars.discourse-cdn.com/v4/letter/a/a9adbd/32.png) [@aliraza.khan](https://forum.mautic.org/u/aliraza.khan)\
**Post date:** [July 16, 2024, 5:13am UTC](https://forum.mautic.org/t/saml-not-working-showing-unknow-inresponseto/32721/2 "2024-07-16T05:13:48Z")

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Anyone who knows how to make it work?