Zitat von Martijn Brinkers <martijn(a)djigzo.com>om>:
What do you mean with "additionally signed"?
I have just tried it and
Djigzo was able to decrypt the message. Are you sure it wasn't
decrypted? Outlook express signs the message opaque (as opposed to clear
signed). An opaque signed message can only be read with a S/MIME capable
email client. Could it be that the resulting message is not encrypted
but is (opaque) signed?
Oh, i see. Opaque Signing is really bad for us...
Are there any other clients doing this kind of signing?