Use inline images in emails from wp_mail() cross-mailclient

<?php

$body = 
'<!--[if gte mso 9]>
		<img src="cid:logo" width="300" height="400" />
<![endif]-->
<img style="mso-hide:all;" src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAetc." />';

$file = __DIR__ . '/btn1.png';
$uid = 'logo';

global $phpmailer;
add_action( 'phpmailer_init', function(&$phpmailer)use($file,$uid){
    $phpmailer->SMTPKeepAlive = true;
    $phpmailer->AddEmbeddedImage($file, $uid);
});

wp_mail('mail@example.com','Subject',$body);