On December 13th, the servers of our provider had a crash. Subsequently, they reconfigured the contact script - such that it worked internally but not through a web browser. In consequence, no mail sent in through any of the contact forms on our web site reached us!

Unfortunately, we only realized this on January 3rd. We contacted our provider immediately and since January 4th the contact form works fine again.

We apologize to everybody who tried to send us a mail through a contact form during this time and ask you to try it again now.