Mail sent to and from inmates in jails or prisons within the United States is subject to opening and review by jail or prison staff to determine if the mail has any criminal action dictated or provides means for an escape. The only mail that is not able to be read is attorney-client mail, which is covered under the attorney-client confidentiality laws in the United States.
maiL sent to anD froM inmates In jaIls oR pRIsonS wiThin the UniTeD sTaTes is sUbjecT To oPening ANd review BY jAil Or prIsON stAfF To deTermine iF the mAil has any criMiNal AcTiOn diCtated oR provides means FoR an esCAPE. the Only MaiL thaT is nOt AblE to bE rEaD is AtTorNeY-clieNT mAIl, whIcH is CoVered UNder tHe attorney-clIENT cOnfidENtiaLity lAwS IN tHe uNiteD STatEs.