有没有人听说过数据库中的跟踪电子邮件 [英] has anyone heard of tracer emails within a database

问题描述

有人听说过跟踪电子邮件吗?有一家数据库公司告诉我他插入了示踪剂电子邮件"，因此当我发送邮件列表时，他可以
从这些示踪剂"中得知已经发送了它.
不仅仅是列表中的一些随机电子邮件吗?
谢谢你对此所做的任何事情...
GG

has anyone ever heard of tracer emails? there is a database company that is telling me that he has inserted "tracer emails" whereby when I send out my mailing list he can
tell from these "tracers" that it has been sent.
Isn''t that just some random email that is in the list?
thanks for anything you got on this...
GG

推荐答案

我看到了一些您可能在说的东西.
有时电子邮件中包含徽标的徽标图片.
该图像指向他们的服务器，并提及谁在要求它.

例如:

< img src ="http://thatcompany/logo.png?emailedTo=[e-mail]& emailId = thatcompany + december + newsletter"/>

I have seen something that might be what you speaking about.
Sometime the email contain a picture in the email a logo lets say.
The image point to their server and mention who''s asking for it.

For example :

<img src="http://thatcompany/logo.png?emailedTo=[e-mail]&emailId=thatcompany+december+newsletter" />

这篇关于有没有人听说过数据库中的跟踪电子邮件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！