foreach ($comments as $comment) {
                $batch_processed_ids[] = $comment->comment_ID;
                $should_spam = false;
                $reasons = array();
                $spam_score = 0;
                
                $filter_strength = isset($settings['filter_strength']) ? $settings['filter_strength'] : 50;
                
                // DEBUG: Always log what we're checking
                if ($this->get_debug_logging()) {
                    $this->log_action("DEBUG: Processing comment ID {$comment->comment_ID}");
                    $this->log_action("DEBUG: Author: '{$comment->comment_author}', Email: '{$comment->comment_author_email}'");
                    $this->log_action("DEBUG: Filter strength: {$filter_strength}");
                }
                
                // SIMPLIFIED DETECTION - Only use stable, tested methods
                
                // Check for banned email domains (simple and reliable)
                $email_lower = strtolower(trim($comment->comment_author_email));
                if (strpos($email_lower, '@yahoo.com') !== false || strpos($email_lower, '@ymail.com') !== false) {
                    $spam_score += 80;
                    $reasons[] = 'Banned email domain (yahoo.com/ymail.com)';
                    if ($this->get_debug_logging()) {
                        $this->log_action("DEBUG: FOUND banned email domain: {$comment->comment_author_email}");
                    }
                }
                
                // Check for suspicious email patterns (numbers)
                if (preg_match('/\d{3,}/', $email_lower)) {
                    $spam_score += 45;
                    $reasons[] = 'Suspicious email pattern (numbers)';
                    if ($this-><br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/techreader/public_html/techreader.one/wp-content/plugins/tr-spam-queue-processor/includes/class-tr-detector.php:1) in <b>/home/techreader/public_html/techreader.one/wp-includes/sitemaps/class-wp-sitemaps-renderer.php</b> on line <b>126</b><br />
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://techreader.one/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://techreader.one/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>https://techreader.one/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://techreader.one/wp-sitemap-taxonomies-category-1.xml</loc></sitemap><sitemap><loc>https://techreader.one/wp-sitemap-taxonomies-post_tag-1.xml</loc></sitemap><sitemap><loc>https://techreader.one/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>