... be delivered to its addressee.... ser entregada a su destinatario.
... that the agreement of the addressee was the sole relevant criterion ...... que el consentimiento del destinatario era el único criterio pertinente ...
... the legal relationship between the addressee and the information system that ...... la relación entre el destinatario y el sistema de información que ...
And they had been returned to the addressee.Y habían sido retornadas al destinatario.
because of the addressee further that you feelpor el destinatario, además, que se siente