i tested this. You have to use SAE 3.5 P2 with this hotfix. You see no additional policy setting in EPO. After installing the HF SAE is just talking to TIE Server.
You can test bis by executing a file directly from Dropbox. This worked in my Environment and the URL was visible under TIE reputations.
Two hints or Special behavior.
- Not any file showed the URL Information. I do not know why. :-/
- From my Point of Information you MUST use Patch 2. Patch 3 will not work with DXL.
Hope this helps,