In the schema, a distribution list is exposed by the DistributionListType schema type, which derives from ItemType. As such, all of the properties that are exposed on ItemType are available on DistributionListType. In addition to these inherited properties, DistributionListType adds three other properties, all of which were also exposed on ContactItemType. These properties are shown in Table 6-7.
Table 6-7. DistributionList Properties
DisplayName of the distribution list, maps to MAPI property PR_DISPLAY_NAME
FileAs property; notice that there is no corresponding FileAsMapping
Enumeration value with two valid values: ActiveDirectory and ...