I have proxy performing a IWA authentication which intercepts the web request and redirects it towards the proxy's host name for auth. The redirect url is over http however the HSTS list on the end client has the domain in the preload list which causes this auth request to go over https rather than http. This causes the authentication to fail and thus the original webpage does not load.
I can fix this by deleting the domain from the HSTS list on a single machine but is there a way to delete this domain from all clients that are part of that domain through GPO. If yes then how can we achieve this.