If you are a copyright owner or the legal agent of a copyright owner, and you believe that any user Contribution on the Service infringes upon your copyrights, you may submit a notification pursuant to our DMCA Policy by sending an email to contact@castbox.fm . with a subject line beginning “DMCA Notice” that contains the following information:</p> <br> <ul> <li>A physical or electronic signature of a person authorized to act on behalf of the owner or an agent of an exclusive right that is allegedly infringed;</li>