diff --git a/TASK_CHECKUP.md b/TASK_CHECKUP.md
index b44dad6..ad363b2 100644
--- a/TASK_CHECKUP.md
+++ b/TASK_CHECKUP.md
@@ -55,5 +55,5 @@
 - [ ] Ajouter des tests pour le flow d'inscription via invitation
 
 ### Infrastructure
-- [x] Configurer les crons pour les backups automatiques de la base de données (toutes les 30 min, rétention 7 jours)
-- [ ] Ajouter le monitoring des queues Messenger (failed messages)
+- [x] Configurer les crons pour les backups automatiques (DB + uploads, toutes les 30 min, rétention 1 jour)
+- [x] Ajouter le monitoring des queues Messenger (commande + cron toutes les heures + email admin)
diff --git a/ansible/backup.sh.j2 b/ansible/backup.sh.j2
index 65e333a..1b64fa5 100644
--- a/ansible/backup.sh.j2
+++ b/ansible/backup.sh.j2
@@ -12,12 +12,23 @@ docker compose -f /var/www/e-ticket/docker-compose-prod.yml exec -T database pg_
 
 # Check if backup was created
 if [ -f "${BACKUP_DIR}/${FILENAME}" ] && [ -s "${BACKUP_DIR}/${FILENAME}" ]; then
-    echo "[$(date)] Backup OK: ${FILENAME} ($(du -h "${BACKUP_DIR}/${FILENAME}" | cut -f1))"
+    echo "[$(date)] DB Backup OK: ${FILENAME} ($(du -h "${BACKUP_DIR}/${FILENAME}" | cut -f1))"
 else
-    echo "[$(date)] ERROR: Backup failed"
+    echo "[$(date)] ERROR: DB Backup failed"
     exit 1
 fi
 
+# Backup uploads
+UPLOADS_FILENAME="uploads_${DATE}.tar.gz"
+tar -czf "${BACKUP_DIR}/${UPLOADS_FILENAME}" -C /var/www/e-ticket/public uploads 2>/dev/null
+
+if [ -f "${BACKUP_DIR}/${UPLOADS_FILENAME}" ]; then
+    echo "[$(date)] Uploads Backup OK: ${UPLOADS_FILENAME} ($(du -h "${BACKUP_DIR}/${UPLOADS_FILENAME}" | cut -f1))"
+else
+    echo "[$(date)] WARNING: Uploads backup failed"
+fi
+
 # Remove backups older than KEEP_DAYS days
 find "${BACKUP_DIR}" -name "e_ticket_*.sql.gz" -mtime +${KEEP_DAYS} -delete
+find "${BACKUP_DIR}" -name "uploads_*.tar.gz" -mtime +${KEEP_DAYS} -delete
 echo "[$(date)] Cleaned backups older than ${KEEP_DAYS} days"
diff --git a/ansible/deploy.yml b/ansible/deploy.yml
index 81468a3..3dd5b51 100644
--- a/ansible/deploy.yml
+++ b/ansible/deploy.yml
@@ -189,6 +189,13 @@
         job: "/var/backups/e-ticket/backup.sh >> /var/log/e-ticket-backup.log 2>&1"
         user: bot
 
+    - name: Configure messenger monitor cron (every hour)
+      cron:
+        name: "e-ticket messenger monitor"
+        minute: "0"
+        job: "docker compose -f /var/www/e-ticket/docker-compose-prod.yml exec -T php php bin/console app:monitor:messenger --env=prod >> /var/log/e-ticket-messenger.log 2>&1"
+        user: bot
+
   post_tasks:
     - name: Disable maintenance mode
       command: make maintenance_off
diff --git a/src/Command/MonitorMessengerCommand.php b/src/Command/MonitorMessengerCommand.php
new file mode 100644
index 0000000..0f94773
--- /dev/null
+++ b/src/Command/MonitorMessengerCommand.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Command;
+
+use App\Entity\MessengerLog;
+use App\Service\MailerService;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+#[AsCommand(
+    name: 'app:monitor:messenger',
+    description: 'Check for failed Messenger messages and notify admin',
+)]
+class MonitorMessengerCommand extends Command
+{
+    public function __construct(
+        private EntityManagerInterface $em,
+        private MailerService $mailer,
+    ) {
+        parent::__construct();
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $failedMessages = $this->em->getRepository(MessengerLog::class)->findBy(
+            ['status' => 'failed'],
+            ['createdAt' => 'DESC'],
+            50,
+        );
+
+        $count = \count($failedMessages);
+
+        if (0 === $count) {
+            $io->success('No failed messages.');
+
+            return Command::SUCCESS;
+        }
+
+        $io->warning($count.' failed message(s) found.');
+
+        $html = '<h2>'.$count.' message(s) en echec</h2><table style="width:100%;border-collapse:collapse;">';
+        $html .= '<tr style="background:#111827;color:#fff;"><th style="padding:8px;text-align:left;">Classe</th><th style="padding:8px;">Date</th><th style="padding:8px;">Erreur</th></tr>';
+
+        foreach ($failedMessages as $log) {
+            $html .= '<tr style="border-bottom:1px solid #eee;">';
+            $html .= '<td style="padding:8px;font-weight:bold;">'.$log->getMessageClass().'</td>';
+            $html .= '<td style="padding:8px;">'.$log->getCreatedAt()->format('d/m/Y H:i').'</td>';
+            $html .= '<td style="padding:8px;font-size:12px;color:#666;">'.mb_substr($log->getErrorMessage() ?? '', 0, 200).'</td>';
+            $html .= '</tr>';
+        }
+        $html .= '</table>';
+
+        $this->mailer->sendEmail(
+            'contact@e-cosplay.fr',
+            '[E-Ticket] '.$count.' message(s) Messenger en echec',
+            $html,
+            'E-Ticket <contact@e-cosplay.fr>',
+            null,
+            false,
+        );
+
+        $io->info('Notification sent to contact@e-cosplay.fr');
+
+        return Command::SUCCESS;
+    }
+}