使用PHP的电子邮件主题中的图像 [英] Image in Email Subject using PHP

问题描述

我想使用我添加的php邮件功能在电子邮件主题中添加诸如公司徽标之类的图像

I want to add image like company logo in email subject using php mail function i have added

$subject = "<img src=\"https://www.donndraper.com/images/logo.png\" width=\"50px\">"); 
$header = "From: $email\n Content-Type: text/HTML;";

推荐答案

JerrySeeger试图以一种相当居高临下的方式说，电子邮件不支持主题图像.

What JerrySeeger was trying to say, in a fairly condescending manner, is that e-mail does not support images in the subject.

SMTP协议是在HTML发明20年前设计的.

The SMTP protocol was designed 20 years before HTML was even invented.

根本没有你想要的.

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