Try selecting the Sent Items folder and using Outlook's Search feature to look for the document's name.

尝试选中已发送邮件箱，然后以文档名用Outlook的搜索功能进行搜索。

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The Sent Items folder low watermark value must be smaller than the high watermark value.

“已发送传真”文件夹的低水位线值必须小于高水位线值。

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The Sent Items folder low watermark value must be smaller than the high watermark value.

“已发送传真”文件夹的低水位线值必须小于高水位线值。

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