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This is the mail for testing, reply me when U see it.

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亲爱的朋友，如果您不希望收到来自我们的打扰，请回复此邮件并将邮件主题设为“退订”，谢谢！

Dear friend, please reply with title "unsubscribe" if you wish to remove your email from our mailing list.

youdao

如果您不希望收到我们的消息，烦请回复此邮件。

If you do not want to receive our news in the future, please reply to this Email.

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