T he emails that Ghislaine Maxwell has been sending over the past several months from a minimum-security prison near Houston are stamped Sensitive But Unclassified . Maxwell once cavorted with presidents and royals; now she’s serving a 20-year prison sentence for sex trafficking, convicted of recruiting underage girls for Jeffrey Epstein. Her trajectory is not a happy one. But the tone of the emails is cheerful. She revels in the privileges she’s been granted since being transferred to a new