Hello, Following the update of our SSO CAS service, we are encountering problems with sogo. The first connection to sogo via the CAS works well beyond the cache value (SOGoCacheCleanupInterval), the following errors appear in the browser console: Access to XMLHttpRequest at 'https://xxxxxxxxxxx.fr/cas/login?service=https%3A%2F%2Fxxxxx.xxx.fr%2FSOGo%2Fso%2Findex' (redirected from 'https:/xxxx.xxx.isae.fr/SOGo/so/login/Mail/0/folderINBOX/changes') from origin 'https://wwwww.fr' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request.In the httpd configuration there is: Header set Access-Control-Allow-Origin "*" Header set Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept" The sogo interface slowed down and if we reload, we get url https://.../recover Then you have to reconnect. We had a similar problem a few years ago which had been fixed on the SOGo side.
OS: redhat Sogo: 5.7 (sogo-5.7.0.20220713-1.el7.x86_64) Shibboleth/CAS: shibboleth-identity-provider-4.2.1 Dovecot/pam CAS Thank you for your help
