Our HockeyApp invites are sent out by someone named Andrew. You might have noticed his name here:
Andrew is indeed someone from our team, so you can feel confident accepting the invitation. However, please don't respond back to that email address as we aren't able to check it.
We kindly ask that you first look here: help.fluent-forever.com and then, if you can't find the answer you are after, email us a firstname.lastname@example.org.