X400DeferredDeliveryCancel

KnownPropertyList.X400DeferredDeliveryCancel field

Microsoft? Exchange 定义了由 Microsoft Exchange Server 和 Microsoft Exchange Client 使用的此属性。规范名称：替代名称：PR_X400_DEFERRED_DELIVERY_CANCEL

public static readonly PidTagPropertyDescriptor X400DeferredDeliveryCancel;