我在尝试使用嵌入图片创建电子邮件签名时遇到问题。代码如下：
最后一次回复后的新代码，但仍然没有快乐
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="outer-boundary"
This is a MIME-encoded message. If you are seeing this, your mail
reader is old.
--outer-boundary
Content-Type: text/plain; charset=us-ascii
This message might make you :) or it might make you :(
--outer-boundary
MIME-Version: 1.0
Content-Type: multipart/related; type="text/html"; start="<body@here>"; boundary="inner-boundary"
--inner-boundary
Content-Type: text/html; charset=us-ascii
Content-Disposition: inline
Content-ID: <body@here>
<html>
<body>
<div class="container" style="width: 96%;height: auto;overflow: hidden;padding: 2%;">
<div class="header" style="width: 100%;height: auto;overflow: hidden;">
<div class="header-left" style="width: 100px;height: 52px;">
<img src="cid:smile@here" alt="Worth Retail" style="width: 100px;">
</div>
<div class="header-right" style="width: 100%;">
<h1 style="font-weight: bold;font-family: Arial, Helvetica, sans-serif;font-size: 16px;color: #68c4cf;padding: 10px 0 0 0;margin: 10px 0 0 0;">Alex Johns <span class="divide" style="font-weight: 100;padding: 0 5px 0 5px;">|</span> <span class="position" style="font-weight: 100;">Managing Partner</span></h1>
</div>
</div>
<div class="info">
<ul style="padding: 0;margin: 20px 0 0 0;">
<li class="phone" style="padding: 0 0 5px 28px;margin: 5px 0 0 0;letter-spacing: 1px;list-style: none;color: #2c2c2b;font-family: Arial, Helvetica, sans-serif;font-size: 12px;background: url(http://www.worthretail.com/email/img/icons.jpg) no-repeat;">+44 (0)207 428 6010 | +44 (0)7969 874318</li>
<li class="email" style="padding: 0 0 5px 28px;margin: 5px 0 0 0;letter-spacing: 1px;list-style: none;color: #2c2c2b;font-family: Arial, Helvetica, sans-serif;font-size: 12px;background: url(http://www.worthretail.com/email/img/icons.jpg) no-repeat 0 -30px;">alex@worthretail.com</li>
<li class="web" style="padding: 0 0 5px 28px;margin: 5px 0 0 0;letter-spacing: 1px;list-style: none;color: #2c2c2b;font-family: Arial, Helvetica, sans-serif;font-size: 12px;background: url(http://www.worthretail.com/email/img/icons.jpg) no-repeat 0 -58px;">worthretail.com</li>
<li class="location" style="padding: 0 0 5px 28px;margin: 5px 0 0 0;letter-spacing: 1px;list-style: none;color: #2c2c2b;font-family: Arial, Helvetica, sans-serif;font-size: 12px;background: url(http://www.worthretail.com/email/img/icons.jpg) no-repeat 0 -85px;padding-top: 3px;">503 Highgate Studios, London, NW5 1TL</li>
</ul>
</div>
</div>
</body>
</html>
--inner-boundary
Content-Type: image/gif
Content-Disposition: inline
Content-Transfer-Encoding: base64
Content-ID: <smile@here>
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--inner-boundary--
--outer-boundary--
我是所有这一切的新手，所以不确定即使我在正确的轨道上，所以任何帮助将不胜感激。
答案 0 :(得分：0)
这看起来不像多部分MIME电子邮件。不应该有任何缩进 - 尤其是标题和边界。整个电子邮件的内容类型应为multipart/mixed; boundary="------------090303020209010600070908"，并且每个部分的标题结尾后应该有一个空行。
以下是HTML的基本MIME格式的一个很好的示例： MIME type to satisfy HTML, email, images and plain text?
您不需要附上徽标。由于其他图标通过带有IMG标记的HTTP包含在内，因此最佳做法是在外部链接到图像。但是，如果您需要这样做，则需要链接到img标记中的附件：
<img alt="Worth Retail" src="cid:part1.06090408.01060107" style="width: 100px;">