Adds a new content disposition type. The new disposition type should already be registered by IANA to be recognized by other trading partners.
Syntax:
Parameters:
- sIanaValue – New disposition type approved by IANA.
Returns:
Returns 1 if successful; otherwise returns 0 if the operation failed.
Remarks:
The IANA value only needs to be added once for any one instance of a mailDocument object. Adding the IANA value to an instance of a content-disposition header makes the value available to other content-disposition headers in other messages in the mailDocument object.