At worst it proves she didn't know, and certainly doesn't prove intent to deceive. What it does illustrate is that far right partisans will assume the worst about their political opponents without one shred of evidence to back up their slander.
Her emails prove she told two different stories. Not only that, but she told them when the circumstances were politically uncomfortable for her.
She claimed she didn't know. She doesn't know how to fax, she doesn't know when an ambassador that she recommended sought help. She doesn't know if a server is wiped with a cloth or something, she didn't know Bill was fucking interns. She didn't know she could use one device for multiple accounts. She didn't know a private server is against Dept Of State rules. She doesn't know a lot of things. And she certainly doesn't know enough to be leader of the free world.For years, those that opposed her said she is a liar. She is. For years they said she was power hungry, she would seek the presidency. They said people were paranoid or crazy. They weren't. One thing that gives me comfort. I am not so naïve as to fall for Clinton lies as it seems that you are. Another is the FBI are working around the clock to show just how irresponsible she was with classified information and once that shoe drops you'll claim that highly trained FBI agents were out to get her too.