The application and use of the method and the ContactSign web portal is voluntary and free of charge for non-commercial purposes.

All information and content exchanged, contact with others and actions are the personal responsibility of the user.

The e-mail address required to enter a message is administered anonymously. The e-mail address required for a search response is delivered exclusively to the person who has entered the original message.

The owners and operators of ContactSign expressly reject any liability in conjunction with information, contacts, persons, events etc. as well as those resulting from fraudulent usage and the resulting consequences. They reserve the right to block or delete illegal, immoral and commercial content.