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如何阻止Gmail将电子邮件中的嵌入图像显示为附件?

  •  6
  • David Tinker  · 技术社区  · 15 年前

    我正在发送带有嵌入图像(作为附件)的HTML电子邮件,图像将按预期显示在Gmail中。但是,它们也会显示为电子邮件下的附件。是否有人知道如何避免这一点,即我只希望他们在电子邮件中,而不是作为附件列出。我使用了“内容处置:内联”。我用的是斯普林和爪哇麦。

    这就是我的邮件的结局。有人知道怎么了吗?

    Delivered-To: ...
    ...
    Subject: ...
    MIME-Version: 1.0
    Content-Type: multipart/mixed; 
        boundary="----=_Part_0_1248835444.1288246311187"
    
    ------=_Part_0_1248835444.1288246311187
    Content-Type: multipart/related; 
        boundary="----=_Part_1_592250078.1288246311197"
    
    ------=_Part_1_592250078.1288246311197
    Content-Type: text/html; charset=us-ascii
    Content-Transfer-Encoding: 7bit
    Content-Disposition: inline
    
    <html>
    <body>
    <p><img src="cid:a0"/></p>
    </body>
    </html>
    ------=_Part_1_592250078.1288246311197
    Content-Type: image/x-png
    Content-Transfer-Encoding: base64
    Content-Disposition: inline
    Content-ID: <a0>
    
    iVBORw0KGgoAAAANSUhEUgAAAPAAAABQCAYAAAAnSfh8AAAACXBIWXMAAC4jAAAuIwF4pT92AAAA
    ...
    Qcz8hzyUxqGHjkNbsY4Df5iBg6OIwafQHBxFjP8PAIwl43uhncLdAAAAAElFTkSuQmCC
    ------=_Part_1_592250078.1288246311197--
    
    ------=_Part_0_1248835444.1288246311187--
    
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  •   Steve    15 年前

    MIME-Version: 1.0
    ...
    Subject: ...
    From: ...
    To: ...
    Content-Type: multipart/related; boundary=000e0cd62fb69a9c280493a7a1c0
    
    --000e0cd62fb69a9c280493a7a1c0
    Content-Type: multipart/alternative; boundary=000e0cd62fb69a9c250493a7a1bf
    
    --000e0cd62fb69a9c250493a7a1bf
    Content-Type: text/plain; charset=ISO-8859-1
    
    [image: abc.png]
    
    --000e0cd62fb69a9c250493a7a1bf
    Content-Type: text/html; charset=ISO-8859-1
    
    <img src="cid:ii_12bf191c5eab934e" alt="abc.png" title="abc.png"><br>
    
    --000e0cd62fb69a9c250493a7a1bf--
    --000e0cd62fb69a9c280493a7a1c0
    Content-Type: image/png; name="abc.png"
    Content-Transfer-Encoding: base64
    Content-ID: <ii_12bf191c5eab934e>
    X-Attachment-Id: ii_12bf191c5eab934e
    
    iVBORw0KGgoAAAANSUhEUgAAAJ4AAADLCAIAAAAQpL1oAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA
    ...