1

我预计电子邮件中的图像会出现问题。

我正在使用 sendmail 发送 html 电子邮件。我正确地拥有了所有需要的标题。在 html 中有一个带有正确 base64 字符串的图像标签,我从在线编码器获得:

<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACUAAABACAYAAACdp77qAAAAGXRFWHRTb2Z0d2FyZQ    BZG9iZSBJbWFnZVJlYWR5ccllPAAAAyRpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/I iBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMy1jMDExIDY2LjE0NTY2MSwgMjAxMi8wMi8wNi0xNDo1NjoyNyAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNiAoTWFjaW50b3NoKSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDowQTkzMUY4MUYxRTcxMUUyOEQzNEI5RDYxQ0Q2OEFCQiIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDowQTkzMUY4MkYxRTcxMUUyOEQzNEI5RDYxQ0Q2OEFCQiI+IDx4bXBNTTpEZXJpdmVkRnJvbSBzdFJlZjppbnN0YW5jZUlEPSJ4bXAuaWlkOkM0MjJCNEEyRjFFNjExRTI4RDM0QjlENjFDRDY4QUJCIiBzdFJlZjpkb2N1bWVudElEPSJ4bXAuZGlkOjBBOTMxRjgwRjFFNzExRTI4RDM0QjlENjFDRDY4QUJCIi8+IDwvcmRmOkRlc2NyaXB0aW9uPiA8L3JkZjpSREY+IDwveDp4bXBtZXRhPiA8P3hwYWNrZXQgZW5kPSJyIj8+sA3QvwAAAzlJREFUeNrsmUtoE0EYgP+kaWLb2NZnGouKlGJRadWC1qsESo9aUfQi0oMVPKngRfBgxYPQUw8i5CZofXtRxAfSgo2Q+Ky2aoN6aFrUPiQRbYys/4RZWZOdzU53Z1hwf/ho9pHNt//MzvyzBRAfWxCFE+FRjhzhkfKAvAjv6I+lspl00QF/cCHc2NMWxY9dZNsnUWqiPFjryUyOFx2oqltJ/mxVpbzggJgZew2YxZi67QgpEtpmdYyUNlwpsyHz6YPFjWuZx35lZp2YH1iK5GSN6DxxQPaIbiaITx33tw69V5zX8JHey3BWUZw3JAzHZqBHoNi8x6nhu0lhYpYGT1Filkd0EWK2TDN2i9k299kpZuuEbJeY7VWCHWJCSherYsLqKStiRCrgNDEiNYQscpIYkdrUce7mtMgqlFfMo1Z6hxMpCG0O69ZX6e8AU8ksRFsC+SqhflsE5r5Nc8ttaG+AE57SJdzf7PS1roiwTtp5NQG+iirbMlZKTPv0Veid0P1OgfT4R6lNaTgkEKHknevS+5hXtpAanyfMZcojS4hnRJ9zglChVM4JQv8MCU2dXQ9STwbBH6w2WlZXIj9kSX0dvRb1IUZPYyA/JSlKi7b/iVqRcs+Y+4cmcUTPWBIzGt29VIyLmtUhYUJC6ykr85+wymB5c0PxvjDwTciysyG1HLYqZEumtM1ktnnccMMNN9z4X2I+cwKZL2sQP/IbmWIUimV0gZsxuNYSZB1dtLxEfuqdhLMXXCkh1YiQVdtT5DlF739m65FBg+v0Im8RslJ5iIwgnXonnqJ33WBwsTYkTrNMJvS9VKyoYECeMa7Rh8RoxtUgv0neD7RrT6wlK2rkKHKvhNSjgoyMMDIVZ7TGB9B/WdeKvNHuOIOcpJ9fIGsYUk3IF+QS0o+MIrs4pHYjFwz6eFytpxYgB2lKz9MOeBrZx1hqzVKpLP0Oz8uqHOsND304ytSNY8gAleimdz6GhBjNN2Dix1mZWkb7jt6qt0Pth+RtWBKpLzihB7nIkEqYkGqm3UAvjtP+u0rTbNuRT/Rm8tnRa+Nq2qErC/ZvRG6ZkCLDxG2D46RFXiH3kcc0q+RG4I8AAwDvHCDhRbZLPAAAAABJRU5ErkJggg==">

当我在本地主机上测试电子邮件时,发送的电子邮件和图像显示正确。

但是现在我已经在我们的开发服务器上部署了这个功能,一切都被破坏了。已收到电子邮件,但图像已损坏。当我查看电子邮件原始数据时,我看到它添加了“!” 图像数据中的标志和新行。

我是否正确,它与服务器邮件配置有关?或者是别的什么?

4

0 回答 0