Is it possible to get email alerts for new support questions?

You can click “RSS feed for this topic” or “Subscribe to Topic” over there >>>>>>>>>

Or, you can check “Notify me of follow-up posts via email” below when posting. But no, an e-mail for every new thread is not available as far as I know, and it would not be a good idea to post to a thread just for that purpose since people who try to help might overlook it after someone else has already responded.