clickIt

Hi,
   Do anybody have use clickit, I have install it today,and try to use it.
But there is an error report that I think is the source code error. So I
want to send an email to the author, the project website is
http://clickit.atlantis.ugent.be/, and email is
[email protected]<[email protected]?subject=[Click%21It]>,
but it is very
strange that my email is always be rejected by the mail system.
   Now I cannot connect to the author, dos anyone know how to connect to
the author.