Once again, what is the law that was broken? Did she take Saudi money and influence policy to benefit the Saudis? Probably. But it's not in the email. You say:
She talks about `pressure' not to stop ISIS but to contain the rivalry between the Saudis and the Qataris.
In the email she says
we need to use our diplomatic and more traditional intelligence assets to bring pressure on the governments of Qatar and Saudi Arabia, which are providing clandestine financial and logistic support to ISIL and other radical Sunni groups in the region
That doesn't match up with your claim. If I am quoting the wrong part of the email, then quote the correct part below.
Your argument is short and blinded. You’d make a typical hack addition to team Clinton.
She has committed treason by acting as an agent for an enemy’s bankers and acting to bring that enemy into the US where the enemy has killed and will continue to kill American innocents.
It could not be more clear.