Working here on 4.1.11 and 4.1.12
I was also getting the emails sent in text format...
To get them to send correctly I just used the PHP mail() function instead of the built in one.
PHP Code:
mail($userinfo['email'], 'You Have a New Profile Message', $VMEN_message, 'From: '.$vbulletin->options['VMEN_reply'].PHP_EOL.'Content-type: text/html');
If anyone has a better solution I would be interested in seeing it. :up: