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							From: Flyfish Viewer <viewer@flyfish.dev>
To: Demo User <demo@flyfish.dev>
Subject: Flyfish Viewer EML Sample
Date: Tue, 26 May 2026 10:00:00 +0800
MIME-Version: 1.0
Message-ID: <sample-eml-20260526@flyfish.dev>
Content-Type: multipart/mixed; boundary="flyfish-mixed-boundary"

--flyfish-mixed-boundary
Content-Type: multipart/alternative; boundary="flyfish-alt-boundary"

--flyfish-alt-boundary
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 8bit

这是一封用于验证 EML 在线预览的示例邮件。

它包含纯文本正文、HTML 正文和一个文本附件，便于验证邮件头信息、正文切换、附件下载与附件预览。

--flyfish-alt-boundary
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: 8bit

<!doctype html>
<html>
  <body>
    <h1>Flyfish Viewer EML Sample</h1>
    <p>这是一封用于验证 <strong>EML 在线预览</strong> 的示例邮件。</p>
    <ul>
      <li>HTML 正文安全地渲染在 sandbox iframe 中。</li>
      <li>附件会按需读取并继续调用统一文件预览链路。</li>
      <li>头信息、纯文本和 HTML 可以独立切换。</li>
    </ul>
  </body>
</html>

--flyfish-alt-boundary--

--flyfish-mixed-boundary
Content-Type: text/plain; charset="UTF-8"; name="attachment.txt"
Content-Disposition: attachment; filename="attachment.txt"
Content-Transfer-Encoding: base64

Rmx5ZmlzaCBWaWV3ZXIgZW1haWwgYXR0YWNobWVudCBzYW1wbGUuCg==

--flyfish-mixed-boundary--