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    <title>端口类短信治理落地后，企业发短信要注意的五个变化</title>
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    <pubDate>Sat, 05 Sep 2026 09:00:00 +0800</pubDate>
    <description>从签名规范到“拒收请回复R”，从子端口一户一用途到台账与日志留存，梳理监管收紧后对企业最直接的五点影响，并给出自查清单。</description>
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    <title>公司官网完成改版，全部经营资质公开可查</title>
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    <pubDate>Tue, 01 Sep 2026 09:00:00 +0800</pubDate>
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    <title>企业短信签名报备要注意什么，被驳回的常见原因</title>
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    <pubDate>Thu, 20 Aug 2026 09:00:00 +0800</pubDate>
    <description>签名报备是企业接入短信服务的第一道门槛。整理命名规则、所需材料与七个最常见的驳回原因。</description>
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    <title>验证码短信到达率低的六个原因及排查顺序</title>
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    <pubDate>Thu, 06 Aug 2026 09:00:00 +0800</pubDate>
    <description>到达率下降不等于通道有问题。给出从模板、号码质量到通道路由的六层排查顺序。</description>
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    <title>政府和国企为什么选择短信系统本地部署</title>
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    <pubDate>Wed, 15 Jul 2026 09:00:00 +0800</pubDate>
    <description>云端平台与本地独立部署的差别不只是服务器放在哪里。说明数据流向、通信出口选择与适用场景。</description>
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    <title>工信管函〔2023〕794 号：端口类短信息服务经营行为及接入管理配套实施细则（试行）要点</title>
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    <pubDate>Tue, 26 Sep 2023 09:00:00 +0800</pubDate>
    <description>签名须置于【】内且唯一标识企业主体，商业性短信结尾须标注“拒收请回复R”，子端口一户一用途，台账 24 小时更新、日志至少留存 5 个月。</description>
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