ADFS Redirection error


I am testing ADFS connection and able to see my adfs login page. After successful login, page get redirected to domain ( its the free account domain attached to my Auth0 account) and ends up with below error:
Browser URL:
Browser Tab content: Cannot POST /

Please help why?
Jaspal Singh

As mentioned in (, in particular, at step 8 of the process:

enter the following value in the textbox https://YOUR_DOMAIN/login/callback or if you are using a custom domain, use https://<YOUR CUSTOM DOMAIN>/login/callback

From what you described ADFS is sending a response to while it should be sending a response to

You should revise the ADFS configuration in order to ensure it was performed in accordance with the link above.