php 由于谷歌的图片代理，Gmail 中的图片链接损坏
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Image links broken in Gmail because of google's Image proxy
提问by Balaji Kandasamy
Image links in gmail are broken because of google's Image proxy (news1,news2). I can't load my site's images in gmail.
由于谷歌的图像代理（news1，news2），gmail 中的图像链接被破坏。我无法在 gmail 中加载我网站的图片。
Actual image path is: http://sampleimageurl.com/images/logo.jpg
实际图片路径为：http: //sampleimageurl.com/images/logo.jpg
But I get the same image path like this in gmail:
但是我在 gmail 中得到了相同的图像路径：
Does anyone knows how to solve this issue?
有谁知道如何解决这个问题？
采纳答案by mrduguo
Because your image wasn't open to public.
因为你的形象没有向公众开放。
You need make sure the new Gmail image proxy can fetch your image from google server.
您需要确保新的 Gmail 图片代理可以从谷歌服务器获取您的图片。
回答by sereda
In Google Apps, it's now possible to disable Image Proxy for GMail (in Apps Settings). Or, better, you can white-list your internal URLs for which image proxying should be disabled.
在 Google Apps 中，现在可以禁用 GMail 的图像代理（在应用设置中）。或者，更好的是，您可以将应禁用图像代理的内部 URL 列入白名单。
回答by Kumar V
DEG's research has confirmed reports from wordtothewiseblogger, Laura Atkins, that “Google is rewriting image links. This rewriting appears to be happening during the delivery process. Older messages that are currently in mailboxes aren't showing this tracking.”
DEG 的研究证实了wordtothewise博主 Laura Atkins 的报道，即“谷歌正在重写图像链接。这种重写似乎发生在交付过程中。当前在邮箱中的旧邮件未显示此跟踪。”
For global images, this means only one user has to open the mail and the images are pulled from the server. In the case of tracking images, every image file name is unique. Every new open will cause Google to grab the uniquely named image. The result is that senders can track the first open, but no subsequent opens.”
对于全局图像，这意味着只有一个用户必须打开邮件，并且图像是从服务器拉取的。在跟踪图像的情况下，每个图像文件名都是唯一的。每次新打开都会导致 Google 抓取唯一命名的图像。结果是发件人可以跟踪第一次打开，但无法跟踪后续打开。”
Reference: http://www.degdigital.com/blog/gmail-tracking-disruption-for-marketers/
参考：http: //www.degdigital.com/blog/gmail-tracking-disruption-for-marketers/
回答by kravits88
Two things that might help:
两件事可能有帮助：
- Use traditional image formats like .jpg, .png, .gif (formats like svg do not always work)
- Make sure there are no spaces or strange characters in the image path (Check your server request logs. If it gives a 404 to google it is probably a link format issue.)
- 使用 .jpg、.png、.gif 等传统图像格式（svg 等格式并不总是有效）
- 确保图像路径中没有空格或奇怪的字符（检查您的服务器请求日志。如果它向 google 提供 404，则可能是链接格式问题。）
回答by dimarti
Change the image's location. In the new Google setup, the first time an image is opened, Google downloads the image and caches it on a Google managed proxy.
更改图像的位置。在新的 Google 设置中，首次打开图像时，Google 会下载该图像并将其缓存在 Google 托管代理上。
回答by Yassine Ahram
I had the same issue and I solved the problem hosting the images in my public server (http://mydoamin.com/img/images.jpg).
我遇到了同样的问题，我解决了在我的公共服务器 ( http://mydoamin.com/img/images.jpg) 中托管图像的问题。
Next step responsive email displaying responsive images: CSS
下一步响应式电子邮件显示响应式图像： CSS
@media only screen and (max-device-width: 480px) {
td.headercell {
background-image: url(images/[email protected]) !important;
background-size: 325px 115px;
width: 325px !important;
height: 115px !important;
}
td.headercell img {
display: none;
}
}
