大量电子邮件跟踪 [英] Mass email tracking

问题描述

大多数服务今天在线提供，声称跟踪电子邮件，通过在电子邮件中嵌入图像来实现。我的问题是：

1. 这是唯一的方法吗？如果没有，其他方法是什么？


2. 是否有任何方法实际上是愚蠢的？


3. 有没有人有任何运气与特定的软件，甚至在线组？





解决方案




1. 是的，这几乎是唯一的办法。考虑一个电子邮件是固有的静态的东西。知道某人是否已经打开电子邮件的唯一方式是电子邮件将一些信息发送回您的服务器。大多数电子邮件客户端都支持HTML电子邮件，这意味着您可以通过嵌入正确的HTML标签来让客户端从服务器请求一个图像（或任何其他内容）。除此之外，您不能强制电子邮件客户端做任何不想做的事情。这是一个远程计算机上的一个单独的程序，您无法控制。




2. 不，没有万无一失的方法。总是会有不能跟踪的电子邮件。如果有人在阅读之前下载了他们的电子邮件并断开连接，则无法跟踪该电子邮件。大多数电子邮件客户端允许您现在禁用图像加载，如果您想要，也可以阻止跟踪。




3. 我通常写我自己的，所以我不知道该推荐什么。我想像，大多数服务将会非常相似，所以我会根据产品/购买决定，使他们的前端使用起来容易。







Most services offered online today that claim to "track" e-mails, do so by embedding images in the emails. My questions are:

1. Is this the only way to do it and if not, what are the other methods?
2. Are any of the methods actually fool-proof?
3. Has anybody had any luck with specific software or even an online group?

解决方案

1. Yes, this is pretty much the only way to do it. Consider that an email is something that is inherently static. The only way to know if someone has "opened" an email is for the email to send some information back to your server. Most email clients these days support HTML emails, which means that you can get the client to request an image (or anything else) from your server by embedding the proper HTML tags. Other than this, you cannot force an email client to do anything it doesn't want to do. It's a separate program on a remote computer, and you have no control over it.

2. No, there's no foolproof way. There will always be emails you can't track. If someone downloads their email and disconnects from the internet before reading it, you can't track that email. Most email clients allow you to disable image loading now as well if you want to, so that can block tracking too.

3. I've usually written my own, so I wouldn't know what to recommend. I imagine most services will be quite similar, so I'd base a product/purchase decision on how easy their front-end is to use.

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