Way of saying - 2.

Two very basic questions, but I need confirmation.

In the context of X.400-transport and X.400-wrap:

1) When an X.400 UA receives a message, the CMS object in the message can 
   yield either a canonical MIME message or an X.400 Content (IPM/EDI/etc). 
   Is this correct?

2) By the same token, when an Internet MIME UA receives an S/MIME message, 
   the CMS object in the message can yield either a canonical MIME message 
   or an X.400 Content. 
   Is this correct?

Best Regards,
                Hari.