We've build an ADFS2.0 service to get SAML working. The redirect from the domain mapping to the login page of our ADFS installation works fine, but after a login we get an "Signature validation failed" error.
The response URL says "https://accounts.zoho.com/samlresponse/coolblue.be", but I think this should be coolblue.eu. We use the .be domains only for a couple of sites, but not for our ActiveDirectory and ADFS inlog page.
Where can I change the primary domain? The coolblue.eu is already registered and verified domain in our Organizational Details.