How do I get unblocked form the group policy?

Hi! i am trying to log in to the xbox app and it says that it cant sign me in at the moment. Another thing is that my account appears to be "blocked by group policy" and i dont know why, because of this i cant log into my microsoft account into anything.

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today Ag_16

In order to assist you properly please tell me what are you trying to do?
What program is? And what's exactly the message that you're getting (attach a picture, that would be great)

I will like to be in the Xbox One Preview Program.

Hi Morte el Noctou,

As this thread is a bit old and the OP has their answer, in the future please go ahead and create your own thread so we can better assist you. Also it sounds like you were never invited to the program so you'll need to get an invite from a friend. There
are a lot of messages going around right now with gamers wanting access to the Preview Program after E3. As such, I first recommend you reach out to your Xbox friends to see if any of them are members. There are quite a few people in this program, so you have
a very good shot of asking a friend you never knew was in the program! Hope this helps, and hopefully someone on your friends like will be able to send you an invite

Hey there DeniedRiver4866 ,

Thanks for bringing this to our attention. You should be able to access the Preview Program forums now. Please head on over on over here. If you're still experiencing an issue, please post back and let me know. Thanks!