https://login.microsoftonline.com/1ba38c2e-aef6-4cee-8661-c6bc5413294b/saml2 https://sts.windows.net/1ba38c2e-aef6-4cee-8661-c6bc5413294b/ https://login.microsoftonline.com/common/wsfederation?wa=wsignout1.0
