Can mail that is written in code be rejected by the jail?

Mail that is written in code can indeed be rejected by the jail because it poses potential security risks. Facilities are tasked with maintaining order and safety within their environment, and coded correspondence may suggest that inmates are trying to communicate covertly about illicit activities.

Correctional institutions have strict policies regarding the content of mail, with the intent of preventing the transmission of dangerous information, such as plans for escape, gang-related activities, or the trafficking of contraband. Any communication that cannot be easily understood or appears to serve a hidden agenda could be viewed as a threat to the security of the facility and its occupants. Therefore, rejecting such mail is a preventive measure aimed at maintaining the safety and security of everyone involved.