Sending email without using the hidden copy option.

It is decided to fine the company that has been complained of, which is responsible for providing the public service of the tourist office in Alella, by means of a fine fine of  1.5001,500, since an e-mail was sent from that same office, without using hidden copying, to people who had booked a visit to a winery. This fact meant that the recipients of the message could see the email address of the other recipients and that they knew that the recipients had also reserved a visit to the cellar, in contravention of the principle of confidentiality of data.