[This is preliminary documentation and subject to change.]
| Common-Name=Postal-Code | Admin-Display-Name=Postal-Code |
| Admin-Description=Postal-Code | Object-Class=Attribute-Schema |
| Attribute-ID=2.5.4.17 | OM-Syntax=64 |
| Attribute-Syntax=String(Unicode) | LDAP-Display-Name=postalCode |
| Single-valued | System-Only=FALSE |
| Mapi-ID=\x3A2A | |
| Range 1 to 40 | |
| Schema-ID-GUID={bf9679fd-0de6-11d0-a285-00aa003049e2} | Comment=X.500. Zip code, Postal code, etc. |