[Weird email]

So the email isn't phishing scam, right? So it's ok to open?

[Xbox One Features Are Blocked Due To A Parental Control Restriction?]

I have changed everything on my account to unrestricted and I have checked but there are no more settings left on the Xbox One to change. I still can't play Warframe and I just wanted to know If I could do anything more to fix it? Or should I just wait until a later update like when they let you transfer your PC account to the Xbox just like they did with the PS4. I like Xbox more than Playstation but until then I will just use the PS4, but please could anyone show me any other ways to play Warframe on the Xbox One? Please.