Don't have Telegram yet? Try it now!
https://www.vspbreda.nl/nl/server-os/w2008r2-error-when-federating-a-local-domain-to-office-365-the-connection-to-srv-domain-nl-active-directory-federation-services-2-0-server-failed-due-to-invalid-credentials-solved/
W2008R2 Error when federating a local domain to Office 365: The connection to SRV.Domain.nl Active Directory Federation Services 2.0 server failed due to invalid credentials. [Solved]