Sure they did, they were seen as a valuable ally in the fight against the Jews. With the potent addition of appeals to religion Amin al-Husseini could help mobilize and stir up hatred and violence against them including extermination which was the ultimate goal..
"Arabs, rise as one man and fight for your sacred rights. Kill the Jews wherever you find them. This pleases God, history, and religion. This saves your honour. God is with you"
-Haj Amin al-Husseini
Here is a telegram from Heinrich Himmler to him:
it reads:
“To Grand Mufti Amin al-Husseini: From the outset, the National Socialist [Nazi] movement of Greater Germany has been a standard-bearer in the battle against world Jewry. For this reason, it is closely following the battle of freedom-seeking Arabs, particularly in Palestine, against the Jewish invaders. The shared recognition of the enemy and the joint fight against it are creating the strong base [uniting] Germany and freedom-seeking Arabs around the world. In this spirit, I am pleased to wish you, on the anniversary of the wretched Balfour Declaration, warm wishes on your continued fight until the great victory.”
source:
Nazi SS commander wished Grand Mufti success in fight 'against the Jewish invaders' - Israel News - Haaretz.com