Configure federation settings
Set the federation type to SAML.
PS> Set-MsolDomainAuthentication -DomainName “$domainName” -Authentication Federated -PreferredAuthenticationProtocol Samlp
Set the federation type to SAML.
PS> Set-MsolDomainAuthentication -DomainName “$domainName” -Authentication Federated -PreferredAuthenticationProtocol Samlp