What are the recommended steps for ensuring compatibility and proper display of PHP-generated emails in modern email clients?

To ensure compatibility and proper display of PHP-generated emails in modern email clients, it is important to use HTML formatting, inline CSS styles, and provide a plain text alternative for clients that do not support HTML. Additionally, using a responsive design and testing the email across various email clients can help ensure consistent display. 

// Example PHP code snippet for sending an HTML email with proper formatting

$to = "recipient@example.com";
$subject = "Example HTML Email";
$message = "<html>
<head>
<style>
  body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    color: #333;
  }
</style>
</head>
<body>
<h1>Hello, World!</h1>
<p>This is an example HTML email.</p>
</body>
</html>";

$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";

// Send the email
mail($to, $subject, $message, $headers);

Keywords

PHP email compatibility display modern email clients

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