INT 92 - Da Vinci eMail Dispatcher INTERFACE                                    
	AH = E1h
	AL = function
	BX = stack count (number of words to push)
	CX:DX -> stack data (in word-reversed order ready to push)
Return: AX = status (see #03979)
Note:	preserves BP, DS, SI, DI; other registers may be destroyed


(Table 03979)
Values for Da Vinci eMail function status:
 0001h	success
 FF97h	"ERS_NOT_AVAILABLE"
 FF99h	"ERS_TOO_MANY_NAMES"
 FF9Ah	"ERS_BAD_NAME_PASSWORD"
 FFE3h	"ERS_NAME_NOT_FOUND"
 FFF8h	"ERS_USE_STRING" (call NetGetError to get error string)
 FFFFh	"ERS_NO_SUCH_FILE"