chamilo-lms/main/inc/lib/phpmailer/test/contents.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>Email test</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>
  <body>
	<p>Here is a test HTML email</p>
  </body>
</html>
Feature #272 - Upgrading PHPMailer to version 5.1, 11-NOV-2009. 16 years ago			`<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">`
			`<html>`
			`<head>`
			`<title>Email test</title>`
			`<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">`
			`</head>`
			`<body>`
			`<p>Here is a test HTML email</p>`
			`</body>`
			`</html>`