The Appellate Court in Warsaw in its judgment of 14 March 2006, case file VI ACa 1012/05, published in the Jurisprudence of Appellate Courts (in Polish: Orzecznictwo Sądów Apelacyjnych) of 2007, No 12, item 36, p. 56, held that when it comes the legal protection of the author’s work it does not matter how the infringer came into the possession of the work, or how the work arrived to him, in particular, it does not matter that the work, which is the subject of the infringement came to the infringer as unsolicited correspondence sent electronically, the so-called spam. The protection is not only afforded to the well known creator, whose works are published in big numbers, but to anyone whose rights to a protected work have been infringed in any possible way, copyright law makes no distinctions in the field of protection depending on the value of the work and the recognition enjoyed by the author.

See also “Polish regulations on copyright” and “Polish case law on copyright“.