yes it is shown in text/plain in gmail.
i’ve narrowed down the problem to be this line: add_filter(‘phpmailer_init’,array($this,’wpmail_init’),90);
the issue is, i’m using wp_mail to send and no matter what i did to the next line,
$result = wp_mail(‘testing@example.com’, ‘subject’, ‘BODY’, ‘example’);
it will always send the one from within the system. I think there’s something to do with the add_filter. how do i resolve this because I would like to be sent the html version. What’s the last function executed before the sending by wp_mail?
maybe because the server’s php time out or cut off after some time. so you may need to either set php timeout to be longer or get your server admin to do the settings.
