Hi, I don't think anymore that it is a good idea to ship our own certificate bundle with KDE *on Linux*. Good Linux distributions have more resources and do a good job at maintaining a set of certificates. On some platforms we will probably always have to ship our own certificates or maybe add an interface to the native certificate store API (I'd rather not). That said, if and when I make this change I will also (re)add some GUI to add certificates on top of system certificates, and maybe a blacklist for unwanted system certificates too. Encouragement? Protest? (Currently there is no client certificate support because I didn't get around to doing it, this is also something I want to add at some point. No need for discussion.) Cheers, Andreas