After my first try at sending a letter to Monsieur Delon was fruitless, I decided to give it another go at the alternate address on the site provided to me by the admin on March 28. I know from online news stories that he was recovering from surgery and ailments recently, so I didn't expect anything...

I mailed a letter to Mr. Delon on February 21 and today it was returned to me with a sticker that stated in German, loosely translated, "Receiver could not be determined under indicated address." This leads me to believe that it reached Switzerland but something is up with the address I us...