This filter can be used to change the content (before the replaces) of the email sent to the subscriber
Changelog
since 7.0.0 version
Parameters
1. $message (type: string) – the content (before the replaces) of the email sent to the subscriber
2. $comment (type: WP_Comment object) – the object of the comment
3. $emailData (type: array) – subscription data
Usage
add_filter("wpdiscuz_email_content", function ($message, $comment, $emailData) {
$message .= "Custom Message To Append After Mail Content";
return $message;
}, 10, 3);