With SP V2.4.0, in order to use the
With Apache 2.4+ the
Version 2.4.3 and Above
- Defaults to "On". Addresses issues with some browsers, notably Firefox 5+, that cause redirects generated by the SP to be cached, resulting in various errors following the login process. This usually manifests as a message replay error at the IdP, caused by the original redirect to the IdP being replayed. This option is enabled by default, but the older behavior can be restored, causing the cache-related headers on redirects to be governed by standard Apache settings.