If there is a possibility of entering personal or business data (Email addresses, names, addresses) within the Internet offer, this data is divulged by the user on an expressly voluntary basis. Use by third parties of contact data like postal addresses, telephone and fax numbers published within the framework of the imprint or comparable data as well as Email addresses for the forwarding of not expressly requested information is not allowed. Legal measures against the senders of so-called spam mail in the event of violation of this ban are expressly reserved.