Secure Multipurpose Internet Mail Extensions (S/MIME) allows digital signatures to be attached to e-mail messages, such that the recipient can verify the identity of the signer.

安全多用途 Internet 邮件扩展（Secure Multipurpose Internet Mail Extensions，S/MIME）允许将数字签名附加到电子邮件消息上，这样接收方就可以验证签名者的身份。

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This step sends an E-mail with the build and verify result to the project team members.

此步骤发送带有构建结果的电子邮件，并向项目团队成员验证结果。

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And E-mail doesn't allow us to verify that you are taking it seriously.

然而，电子邮件并不会被用于确认你是否认真对待。

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Once recipients open the e-mail and verify who they are, they click to the Webcertificate site.

CNN: Shoppers, computer

If you get an anonymous e-mail making an alarming claim, verify it.

CNN: BELIEVE IT OR NET

Even reputable news sites often only check that the e-mail address you have given is valid, but make no effort at all to verify that you are who you claim to be online.

BBC: Microsoft wants to change passwords for something better