EmailSender

基本解释

No worries, here are few tips and online services that may still help you uncover the identity of that unknown email sender.
别急，这里仍有一些揭开未知邮件发送者身份的方法与在线服务。
Super Email Sender accepts a list of recipients from text files generated by any email harvester, such as Super Email Spider.
电子邮件发件人的收件人超接受由任何电子邮件收割机，如电子邮件超级蜘蛛，生成的文本文件列表。
Now paste the IP address in this trace route tool and you should get a fairly good idea about the location of the email sender.
然后将 IP 粘贴到本路由跟踪工具，您应该可以大体知道邮件发送者所在地了。

Would the investigation have stopped at the discovery of Paula Broadwell as the anonymous email sender?
FORBES: The General, The Biographer, And Unencrypted Email
An email sender's image and subject line will appear on the device's screen, and users can reply by dictating their messages.
ENGADGET
At its core, eSignature eliminates the burdensome process of receiving a document (a contract, non-disclosure agreement, or application, for example) in email, printing it out, signing it, scanning it back in, and returning it by email to the sender.
FORBES: With eSignature, Only Four Speeds Of Fast Forward For Your Business