Hi
We have a problem with S/MIME signing of messages, if a user tries to send from a shared mailbox or so it fails since the user doesn´t have a certificate for that user. Our users only have their own SMTP address on the certificate.
Is it possible with send on behalf or send-as to get this to work in some way?
Our current environment is EX2010 SP1 ru8 and Outlook 2010. I found a similar thread about this, http://social.technet.microsoft.com/forums/en-us/exchangesvrsecuremessaging/thread/CE9DA45C-545E-4A61-B173-5527A5C36E79