Inmate Mail

Inmate-Mail

General Overview

Mail is delivered once a day, Monday through Friday, excluding holidays. There is generally no restriction on the volume of correspondence that an inmate may send or receive. However restrictions apply to the amount of mail that can be contained in a cell.

All mail not identified as legal mail will be opened and inspected for contraband.

Legal mail is defined as mail between an inmate and his/her attorney, judges, officers of the court, officials of the confining authority, administrators of the grievance system, members of the paroling authority or an elected official.  Legal mail is opened and inspected in the presence of the inmate.

Mail sent to released inmates will be returned to sender.

Excessive amounts of "junk mail" and/or abuse of the mail system may result in limiting the amount of mail that an inmate may receive.

Sending Mail

Send inmate mail by addressing the envelope in the following manner:

Inmate's Name/Inmate Master Number
100 S. Central Ave.
3rd Floor Mail Room
Clayton, MO 63105

Contraband Examples

Please be ware that certain items cannot be included if delivered by mail.  Anything that is defined as contraband will be confiscated immediately.

  • Food
  • Clothing
  • Stamps and writing materials
  • Greeting cards that contain batteries, metal or plastic fasteners/bindings
  • Sexually explicit material
  • Items defined as contraband by the Department of Justice Services