See my reply to  Vanessa Manuel as it also applies to your comment: You too are completely wrong.
As for the documents being 'unauthenticated', a number of people mentioned in the leaked documents have confirmed that they are genuine. Also bear in mind that the Guptas and their cronies have yet to offer definitive, irrefutable proof that the leaked emails are false.
Meanwhile Paul O’Sullivan is on record as having said 'We’ve actually, forensically analysed the emails and every email that we’ve forensically analysed we’ve drawn the metadata on it and we can see that they are indeed genuine.
The Hawks are investigating them.
Evidence that the e-mails are authentic is abundant. The new Communications Minister, Ayanda Dlodlo, has confirmed their authenticity and commentator Justice Malala has also confirmed they are as genuine. He has said 'I also know they are authentic because I am mentioned in them'. 
So what more do YOU need to know?