Distribution lists, surveys, email content, and similar materials that are the result of the customer’s use of the service remain the customer’s property. Collected data generated through the customer’s use of the service also belongs to the customer. This data can be retrieved by us and forwarded to the customer free of charge within the contract period or period of notice. The customer is solely responsible for the content that is created, processed, and stored by means of the service, including compliance with applicable laws and the rights of third parties.