[ResolveRecipientsRequest.Options property 包含用于解析收件人列表的选项。 public ResolveRecipientsOptions Options { get; set; } 也可以看看 class ResolveRecipientsOptions class ResolveRecipientsRequest 命名空间 Aspose.Email.Clients.ActiveSync.TransportLayer 部件 Aspose.Email]