Carnival Corp., the world’s largest cruise ship operator, faces damages of up to $2 million following a judge’s finding that the company violated a federal statute by faxing a travel agent between 540 and 1,387 unsolicited advertisements over the course of about four years.

Eastern District of New York Judge I. Leo Glasser held that the faxes violated the Telephone Consumer Protection Act of 1991, which bars the use of any “telephone facsimile machine … to send an unsolicited advertisement.”