尽管确定发送额外通知的原因（转发设置？）很有用，有一种方法可以在发布评论时调整谁收到通知电子邮件（这是您所问的，而不是如何解决问题）：

// adds emails to the \'notify admins on comment submit\'
// from http://www.sourcexpress.com/customize-wordpress-comment-notification-emails/
// must be enabled via Settings, Discussion, "Email me whenever Anyone posts a comment" 


function ss_comment_moderation_recipients( $emails, $comment_id ) {
    // Email notification only to the admin
    $emails = array( get_option( \'admin_email\' ) );
    $emails[] = "[email protected]";
    $emails[] = "[email protected]";
return $emails;
}

add_filter( \'comment_moderation_recipients\', \'ss_comment_moderation_recipients\', 11, 2 );
add_filter( \'comment_notification_recipients\', \'ss_comment_moderation_recipients\', 11, 2 );

$emails数组是要发送到的电子邮件数组。上面的代码获取admin\\u电子邮件地址，然后向其中添加两封电子邮件。需要两个add\\u过滤器来确保其正常工作。

根据这里的答案：http://www.sourcexpress.com/customize-wordpress-comment-notification-emails/