在另一半的信函中，至少有一样东西是相同的：先前信函中收件人的名称、住址以及您的签名。
The other half have at least one thing in common: the letters opening with the recipients name and address and the closing with your name.
否则，收件人必须先为自己获取一个证书，然后通过一个已签名的电子邮件消息把它发送给您。
Otherwise the recipients must first obtain a Certificate for themselves and then send it to you in a signed email message.
在另一半的信函中，至少有一样东西是相同的：先前信函中收件人的名称、住址以及您的签名。
The other half have at least one thing in common: the letter's opening with the recipient's name and address and the closing with your name.
我把它从我的iPhone签名中删掉了，因为我不喜欢多余的字词占据我的邮件，许多情况下，我也不想让收件人知道我没在办公桌前。
I've erased it from my iPhone signature because I don't like to freight my emails with extra words, and in many instances I don't want the recipient to know I'm not at my desk.
数字签名告诉收件人该信息确实由您发出，不是伪造的，也没有被篡改。
The digital signature tells the recipient that the information actually came from you and has not been forged or tampered with.
收件人签收邮件时亦使用正楷签名。
On the delivery, receiver is asked to sign the waybill with regular script.
收件人签收邮件时亦使用正楷签名。
On the delivery, receiver is asked to sign the waybill with regular script.
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