如何通过电子邮件客户端处理的饼干？ [英] How are cookies handled by email clients?

问题描述

比方说，我设置一个cookie在邮件（这样当用户在电子邮件观看图像设置cookie）的图像请求。如果用户再通过所以他们的浏览器中打开电子邮件点击，将浏览器访问该cookie我只设置？

Let's say I set a cookie on an image request in an email (so the cookie is set when the user views the images in the email). If the user then clicks through the email so their browser opens, will the browser have access to the cookie I just set?

显然，如果用户具有Outlook作为他们的电子邮件客户端和Firefox作为它们的默认浏览器，电子邮件饼干（如果存在）将不被访问。但是，如果他们使用的IE浏览器？在iPhone或Android手机，会发生什么？

Obviously, if the user has Outlook as their email client and Firefox as their default browser, the email cookie (if it exists) will not be accessible. But what if they use IE? On an iPhone or Android phone, what happens?

推荐答案

我觉得你回答了你自己的问题...

I think you answered your own question...

这是一个客户端的问题（你）。这是抓为捕捉可以。不能保证你的使用将100％傻瓜型的任意组合。

It's a client-side problem (for you). It's "catch as catch can". No Guarantees any combination you use will be 100% fool-proof.

展望到Safari（或FF，歌剧等）。有太多的变数。更何况你的收件人的任何一个都可能有自己的电子邮件客户端设置为纯文本。

Outlook to Safari (or FF, Opera, etc). There are too many variables. Not to mention any one of your recipients could have their email client set to Plain Text.

我通过分配的查询参数的图像以及所有链路得到了最好的跟踪。
但我从来没有发现居然占已发送的邮件100％的溶液（比较/跟踪收视率之后）。

I got the best tracking by assigning a query parameter to the images as well as ALL the links. But I've never found a solution that actually accounted for 100% of the emails that were sent (comparing/tracking view rates afterward).

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