Intent from whom? An email to junior about what someone else wants, which may or may not be true says nothing about junior. As it so happens, it wasn't true, since the lawyer has admitted she has no government connections.
Even so, the Logan act only pertains to negotiations about government business, not dirt on some American citizen.
Information like that is neutral. It's either true, or it isn't. What if the contact had incontrovertable truth that Hillary had been selling Russians classified information? That would be information of interest to both the FBI and the Justice Department.
As it is, it turned out to be nothing, but that diesnt stop liberals short stroking each other iver it.