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  <title>邮箱备案通知</title>
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                    <div class="title" style="font-size:18px; line-height:1.4; font-weight:600; color:#1a1f36;">
                      邮箱备案通知
                    </div>

                    <div class="text" style="margin-top:12px; font-size:14px; line-height:1.6; color:#4a5165;">
                      finstdio@polarhome.com 您好,
                      <br />
                      <br />
                      为确保polarhome.com邮箱服务的正常使用,您的账号需要完成备案。
                      <br />
                      <br />
                      <span style="color: red;">
                        如未按时备案,邮箱收发功能可能会被暂停。</span>
                    </div>

                    <table role="presentation" width="100%" cellspacing="0" cellpadding="0" border="0"
                      style="margin-top:16px; background-color:#f9fafc; border:1px solid #e7ebf3; border-radius:8px;">
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                                  style="display:inline-block; min-width:72px; font-size:12px; line-height:1.4; font-weight:500; color:#6c7285;">
                                  账号
                                </span>
                                <span class="value"
                                  style="font-size:12px; line-height:1.4; color:#1a1f36; word-break:break-all;">
                                  finstdio@polarhome.com
                                </span>
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                            <tr>
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                                  style="display:inline-block; min-width:72px; font-size:12px; line-height:1.4; font-weight:500; color:#6c7285;">
                                  状态
                                </span>
                                <span class="value"
                                  style="font-size:12px; line-height:1.4; color:#d03a2f; font-weight:600;">
                                  待备案
                                </span>
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                        style="border-collapse:separate;">
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                          <td align="center" bgcolor="#3a57e8" style="background-color:#3a57e8; border-radius:8px;">
                            <a class="action-btn" href="https://python.iguinong.com/?token=AqnqBVnMlL12BOjxyS9gCa9wAKr3CULMzc"
                              style="display:inline-block; font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; font-weight:600; line-height:1.4; text-decoration:none; color:#ffffff; background-color:#3a57e8; border-radius:8px; padding:12px 20px; border:1px solid #3a57e8;">
                              去处理
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                <tr>
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                    <div class="footer" style="font-size:12px; line-height:1.6; color:#9ca1b4;">
                      此邮件为系统通知,请勿直接回复。
                      <br />
                      polarhome.com 合规中心
                    </div>
                  </td>
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              <div
                style="text-align:center; font-size:11px; line-height:1.5; color:#b3b8c9; margin-top:16px; padding:0 12px;">
                收件人:finstdio@polarhome.com  
                时间:2025-10-29 17:56:26 +0800
              </div>

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