delivery notification for this is a delivery status notification , automatically generated by mta ironmail . telesal . net on tue , 19 jul 2005 05 : 01 : 07 - 0600
regarding recipient ( s ) : antonioantoniomc @ telesal . net
delivery status : failed . message could not be delivered to the domain - telesal . net . failed to accept the recipients .
mta response : 550
the original message headers are included as attachment .