OrganizationalIdNumber

KnownPropertyList.OrganizationalIdNumber field

包含在邮件用户的组织中使用的邮件用户的标识符。区域：地址属性规范名称：PidTagOrganizationalIdNumber 替代名称：PR_ORGANIZATIONAL_ID_NUMBER、PR_ORGANIZATIONAL_ID_NUMBER_A、

public static readonly PidTagPropertyDescriptor OrganizationalIdNumber;