Hitler was a popular guy in Germany. Of course he was going to get fan mail. It is hard to stomach but his economic policies got Germany back to work, he reunified the German people, and conquered Western Europe. In fact the only thing he got wrong was his invasion of Russia. The German army to win needed to kill 10 Russians for every one German. They achieved the ratio of 9 to 1. In fact if you were not Jewish up to 1941 Hitler gave you the good life.
Ex-FM Lieberman: Firebomb attack in Jerusalem a reminder that norm is Arab terror against Jews (Haar
from the article: German historian publishes chilling read: Hitler's fan mail