fan mail

Hello,
I was wondering if anyone knew of an address to send Kiwi a letter? I have tried go sign his guestbook on his site but my email keeps getting rejected as spam. Any help would be appreciated.
thanks,
Sharon

Nicolas Kiefer
c/o B.Schmittenbecher-Sportmarketing
Bernhard Schmittenbecher
Erlenring 16
61118 Bad Vilbel
Germany

That's the official address

thanks so much for the information. i really appreciate it!!