

Settings > WP Comment Notification: the recipient list, the post author option and the approved comments option.
By default WordPress sends the “Please moderate” email only to the site admin email address (and to the post author when they can edit the comment). On a site with several editors, moderators or a support team, comments easily wait in the moderation queue without anyone noticing.
WP Comment Notification lets you decide who receives these emails. Add any number of email addresses, optionally include the author of the post, and choose whether the same people are also told about new approved comments.
Until you save the settings for the first time, the site admin email address and all administrators receive the moderation emails.
The plugin only stores its settings. It does not track visitors, set cookies or send data to external services. Emails are sent with your site’s normal WordPress mail function.
Change the recipients in code with the wp_comment_notification_recipients filter. It receives the email addresses, the comment ID and the context: moderation (comment held for moderation) or approved (new approved comment).
add_filter( 'wp_comment_notification_recipients', function ( $emails, $comment_id, $context ) {
if ( 'moderation' === $context ) {
$emails[] = '[email protected]';
}
return $emails;
}, 10, 3 );