有没有办法跟踪电子邮件是否已打开? [英] Is there any way to track whether an email has been opened?

问题描述

我开始研究我们内部使用的邮件列表软件(虽然我们也向外部发送电子邮件，因此我们无法对邮件客户端执行政策).当我向特定用户发送电子邮件时，是否有任何方法可以跟踪该电子邮件是否已被打开，而不是被标记为垃圾邮件或在未打开的情况下被删除?

I'm beginning to work on mailing-list software we use internally ( though we send emails externally as well, so we can't enforce policy on mail clients). Is there any way to track whether, when I send an email to a particular user, that email has been opened as opposed to being marked as junk or being deleted without being opened?

我想到的最简单的方法是提供一个需要从我们的服务器加载的单像素自定义图像，但是许多邮件客户端阻止了这种方法.是否有其他方法可以获得更好的数据?

The simplest approach that I thought of was to serve a one-pixel custom image that would need to be loaded from our servers, but a number of mail clients block this approach. Is there an alternate approach that gets better data?

推荐答案

邮件客户端几乎阻止了所有这些类型的尝试.最好的办法是给他们一张图片，如果他们阅读邮件，他们会想要看到，因此他们选择在他们的邮件客户端中显示图片.

Mail clients block pretty much all of these kinds of attempts. The best idea is to give them an image that they would want to see if they read the message, and therefore they choose to display images in their mail client.

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