什么是电子邮件消息的基本要素？

What are the basic elements of ane-mail message?

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什么是电子邮件签名和我应该做些什么呢？

What Is An Email Signature And What Do I Do With it?

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如果你的目的是通过电子邮件获取信息或者要求别人做什么，那么你必须在讯息的最开头就向他们传达清楚。

If your purpose is to solicit information or action from another person via email, you must make that clear to them at the earliest possible point in the message.

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