如何处理HTML电子邮件中的长链接 [英] How to deal with long links in HTML-emails

问题描述

我已经在网上搜索过，可以找到两种解决方法:

I've searched the web on this and I can find two solutions:

1. 使用网址缩写.
2. 使用方括号< >允许插入空格.这仅适用于纯文本电子邮件.

1. Use a URL-shortner.
2. Use brackets < > to allow insertion of whitespace. This only applies to plain-text emails.

我正在发送包含敏感信息的HTML电子邮件，例如密码恢复链接和自动身份验证链接.这些安全链接从本质上来说很长.长度超过70个字符或对电子邮件正文施加了任意限制.

I'm sending HTML emails that contains sensitive information, like password recovery links and auto-authentication links. These secure links are, by their nature, quite long. Easily longer than 70 characters or whatever arbitrary limit is imposed on e-mail bodies.

很明显，我不能使用任何形式的URL缩短，因为它会绕过我用于链接的任何安全密码技术.

Obviously I can't use any form of URL-shortning because it would circumvent any secure cryptography technique I've used for the links.

我认为最大的问题是电子邮件客户端对链接的包装不太好. CSS3技术支持很好的自动换行功能，因此MS Outlook将永远不会支持这种方式.

I suppose the largest issue is that the links aren't wrapped nicely by email clients. The nice word-wrapping is supported in CSS3 technique, so there is no way MS Outlook will ever support this.

我如何做到这一点，以使链接不会出现视觉干扰，并且在电子邮件客户端发生故障时可能易于复制粘贴?

示例

如果该链接似乎不起作用，请尝试将其复制粘贴到您的浏览器中: hxxp://发展/#AUTH/YoxOntz0Oj0ExOiJfcmFuG9tbmVzcyI7czoxOTI6kJsYkV0qMGMuZ1pFZVQ5YkRQNDZPR200Unl60dGlpNlhZZC9QcEVeH0lvV2NVVlpWWFcwWlF0VjRyc0p4akYzclJ0GTkJmSlgxco0aEtDS0FuTlBVSXAxUVhCcGdRNGpHMVl5UGZMRFVacDVSQ1BqcU0tKYlNxZ0FqYXpjTkNqTS9LV29xSk4ydGtyeFpNdV0c2VLMERUbEYwc08xUWU5aXR0GOXl0bVFpcjlXeGZjUE100S0o1L1FcmQ4MmhOdm5LUSI7fQ

If the link doesn't seem to work, try copy-pasting it to your browser: hxxp://development/#auth/YoxOntz0Oj0ExOiJfcmFuG9tbmVzcyI7czoxOTI6kJsYkV0qMGMuZ1pFZVQ5YkRQNDZPR200Unl60dGlpNlhZZC9QcEVeH0lvV2NVVlpWWFcwWlF0VjRyc0p4akYzclJ0GTkJmSlgxco0aEtDS0FuTlBVSXAxUVhCcGdRNGpHMVl5UGZMRFVacDVSQ1BqcU0tKYlNxZ0FqYXpjTkNqTS9LV29xSk4ydGtyeFpNdV0c2VLMERUbEYwc08xUWU5aXR0GOXl0bVFpcjlXeGZjUE100S0o1L1FcmQ4MmhOdm5LUSI7fQ

其他说明:

我不希望我的链接过期.如果我希望它们全部过期，我将有几个月的时间框架，而不是数小时.这些链接不仅仅是密码恢复链接.

I do not want my links to expire. If I want them to expire at all I'd have a time frame of months, not hours. These links are not just password recovery links.

推荐答案

您是否尝试过Microsoft专有的word-break:break-all ;? ?

Have you tried the Microsoft proprietary word-break:break-all; ?

<td style="word-break:break-all;">

---

这对我来说效果最好(各供应商之间的最佳兼容性):

---

This worked best for me (best compatibility across vendors):

<p style="word-break:break-all;">
    <font style="word-break:break-all;">hxxp://really_long_link</font>
</p>

经过以下测试:MS Office 2007/2010，outlook.com，hotmail.com，gmail.com，yahoo.com(yahoo的显示效果不佳)

Tested on: MS Office 2007/2010, outlook.com, hotmail.com, gmail.com, yahoo.com (yahoo did not display nicely)

尽管对此进行了编辑以包含<p>...</p>，但如果空格很重要，我会极力建议不要在HTML电子邮件中使用段落标记，因为电子邮件客户端对这些标记的解释不同.

While this was edited to include <p>...</p> I would highly discourage the use of paragraph tags in HTML email if spacing is impotant since email clients interpret these differently.

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