Hello I'm currently in need of configuring all of the clients with the Root CA certificate needed to use our new proxy server. I've seen that Thunderbird uses its own certificate repository, but there is yet a configuration option for reading Windows machine's own store, called '''security.enterprise_roots.enabled''' . This could be the best option since my users work on shared windows terminal servers. Is there a way to deploy this setting to all users? (I haven't found a GPO template for Thunderbird with this setting) I think I could create a logon script to copy a default user.js to every profile folder, but I don't know where the system could read the profiles path (multiple for most of the users). thanks