ExchangeDistributionList.ID Property (Outlook)
Returns a String representing the unique identifier for the ExchangeDistributionList . Read-only.
expression A variable that represents an ExchangeDistributionList object.
The ExchangeDistributionList object is derived from the AddressEntry object. It inherits the ID property from the AddressEntry object. The transport provider assigns a permanent, unique string ID when an AddressEntry object is created. These identifiers do not change from one session to another.