ReadReceiptEmailAddress

KnownPropertyList.ReadReceiptEmailAddress field

包含接收已读回执的最终用户的电子邮件地址。 区域:传输信封 规范名称:PidTagReadReceiptEmailAddress 替代名称:ptagReadReceiptEmailAddr、ReadReceiptEmailAddress

public static readonly PidTagPropertyDescriptor ReadReceiptEmailAddress;

也可以看看