VMS Help MAIL Routines, MAIL$MESSAGE_BEGIN  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Begins message processing. You must call this routine before
    calling any other message routines.

    Format

      MAIL$MESSAGE_BEGIN  context ,in_item_list ,out_item_list

  Additional Information (explode) :

• Returns
• Arguments
• Input Item Codes
• Output Item Code
• Description
• Condition Values Returned