[This is preliminary documentation and subject to change.]
| Common-Name=Newsgroup | Admin-Display-Name=Newsgroup |
| Admin-Description=Newsgroup | Object-Class=Attribute-Schema |
| Attribute-ID=1.2.840.113556.1.2.499 | OM-Syntax=19 |
| Attribute-Syntax=String(Printable) | LDAP-Display-Name=newsgroup |
| Single-valued | System-Only=FALSE |
| Mapi-ID=\x8198 | |
| Range 1 to 1024 | |
| Schema-ID-GUID={f0f8ff96-1191-11d0-a060-00aa006c33ed} | Comment=used by Exchange |