a job execution apparatus , comprising : an accumulator unit to accumulate jobs with their destination information ; an authentication unit to perform an authentication to permit a user to execute jobs transmitted to the user and accumulated in said accumulator unit , and said authentication unit is provided inside or outside of the apparatus ; a job execution unit , and a controller unit to make said job execution unit whether or not execute a job transmitted to the user who is permitted by said authentication unit to execute jobs automatically after the authentication , depending on an attribute of the job .