zhèngwén lǐ shuōmíng shàng yī fēng fùjiàn bǎnběn yǒu wù bìng tíxǐng duìfāng hūluè jiù wénjiàn

正文里说明上一封附件版本有误，并提醒对方忽略旧文件。

The body text explains that the attachment in the previous email was incorrect and reminds the recipient to ignore the old file.