I'm thinking of selling a product that includes a list of emails sent out by other businesses as examples for my industry. These emails are sent out to subscribers of their lists. I'm wondering if there would be any legal issues with doing this? I was reading the '"air use" rules and it seems like it fall under that category as the purpose would be for comment, criticism, and research. Here's what I was reading, "Under the 'fair use' defense, another author may make limited use of the original author's work without asking permission. Pursuant to 17 U.S. Code 107, certain uses of copyrighted material 'for purposes such as criticism, comment, news reporting, teaching including multiple copies for classroom use, scholarship, or research, is not an infringement of copyright". 'As a matter of policy, fair use is based on the belief that the public is entitled to freely use portions of copyrighted materials for purposes of commentary and criticism. The fair use privilege is perhaps the most significant limitation on a copyright owner's exclusive rights. If you write or publish, you need a basic understanding of what does and does not constitute fair use". Am I OK doing this or would I run into legal issues?