有部分邮件没有接收到-企业邮局

问：此邮件，对方在7.11日21点同时发送给了workerschina.cn和126.com两个邮箱，126邮箱有正常接收到，公司邮箱没有接收到，查看拦截记录也没有，请排查下原因。

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Date: Mon, 11 Jul 2022 21:02:55  0800
From: <>
To: <>, <>
Message-ID: <.>
Subject: COSCO SHIPPING Lines Booking Confirmation. BKG#: COSU
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,有部分邮件没有接收到

答：您好，原因是对方发送IP发送邮件过于频繁被系统临时拒收，理论上对方邮件系统会重试，但如果对方未重试的话，按理应该有退信，关于频率的问题，我司正在进一步优化，以避免类似问题。

问：问题这家我都已经加入白名单的，而且还是重要的客户，不能这样的，我都加入白名单，不能这样在临时拒收，

答：您好，已做调整，请继续测试看看。