From the aspect of the protection of data of personal character, the use of a community mailbox in a building of houses to receive the correspondence when the door of access to the building keeps closed could be considered in agreement with the regulations of data protection in so far as he counted out with the free, unambiguous, specific consent and informed of the titular persons of these data or, in its fault, with a law or rule with rank of law, without harm of the forecasts of other sectorial regulations applicable, especially, the regulations regulatory of the provision of the service postal universal, according to which its use would only be possible if the mailbox gathered determinate conditions or had the authorization of the competent authority.