“A prisoner’s interest in unimpaired, confidential communication with an attorney is an integral component of the judicial process and mail from an attorney implicates a prisoner’s protected legal mail rights,” Detroit U.S. District Judge Denise Page Hood had written in her May 15 decision. Jail officials said they were suspicious about mass mailing, and the county said in an April filing that the ACLU was seeking to “solicit inmates for the furtherance of the plaintiff’s own political agenda.” The U.S. Supreme Court “has established that jail officials … may limit inmate access to mail that is not a privileged legal communication,” the county said.