Hi, I've had a report from our library that users are having issues logging into Science Direct, a quick check picking the login link from their website gives: —------------ Unknown or Unusable Identity Provider The identity provider supplying your login credentials is not authorized for use with this service or does not support the necessary capabilities. To report this problem, please contact the site administrator at http://info.sciencedirect.com/contactus/. Please include the following error message in any email: Identity provider lookup failed at (https://sdauth.sciencedirect.com/SHIRE/SAML/POST) opensaml::saml2md::MetadataException: Security of SAML 1.x SSO POST response not established. —------- after logging in via our IdP. There's nothing sinister in the IdP log files. We've reported it to them, is this affecting anyone else? Cheers Andy ************************************************************ Please consider the environment. Do you really need to print this email? The University of Dundee is a registered Scottish charity, No: SC015096