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  • 工作学习 / IT技术讨论 / 有用过JavaMail API的吗?请教一下如何在email中加入象Outlook Express中的“已读回执”?
    • answer
      Add one line into your email header,
      Disposition-Notification-To: "Name" <me@rolia.com>
      For more information about this header, read RFC2298
      http://rfc.net/rfc2298.html