sending email from php with html format

[pc]

$message gets content from textarea and it looks like this

<a href="http://www.domain.com">LINK</a> text text text <a href="http://www.domain.com">ANOTHER LINK</a> <a href="http://www.domain.com">IMG SRC</a> more text

<?php

$mailTo = $_POST['emailTo'];
$mailFrom = $_POST['emailFrom\r\n'];
$subject = $_POST['subject'];
$message = $_POST['message'];

/* To send HTML mail, you can set the Content-type header. */
$headers  = "From: emailFrom\r\n";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
            
mail($mailTo, $subject, $message, "From: ".$mailFrom, $headers);
?>

I'm scratching my head and can't figure it out, still have text emails.