I recieved contact from them that way, using the copied address to send them an e-mail.
Even though these will probably be highlighted as clickable links you probably have to copy the address and paste it into the, "send to" addresss of the e-mail you send.
Here are the three addresses I know of and I am not real sure but it may be the 3rd on at the bottom that Serge Baye used in responding back to me, not completely sure about that. Only help I can offer is try the three below and see if he e-mails you back. They do seem hard to get a hold of, but I had contact with them about 8-10 months back seeking a new key number.
contact :
active.camera@anticyclone.be
support :
support@anticyclone.be
www.anticyclone.be