diff --git a/web/api/mails.php b/web/api/mails.php
index 1ec3b2e..7aee669 100644
--- a/web/api/mails.php
+++ b/web/api/mails.php
@@ -15,20 +15,42 @@ $rows = db()->query(
      ORDER BY sf.date_processing DESC'
 )->fetchAll();
 
-// Vérifie l'existence physique des fichiers
-foreach ($rows as &$r) {
+$toDelete = []; // source_file ids à supprimer
+
+foreach ($rows as $key => &$r) {
     $r['files_list'] = [];
+
     if ($r['files']) {
+        $allGone = true;
         foreach (explode('|', $r['files']) as $f) {
             [$fid, $fname, $fpath] = array_pad(explode(':', $f, 3), 3, '');
-            $r['files_list'][] = [
-                'id'     => (int)$fid,
-                'name'   => $fname,
-                'exists' => file_exists($fpath),
-            ];
+            if (file_exists($fpath)) {
+                $allGone = false;
+                $r['files_list'][] = ['id' => (int)$fid, 'name' => $fname, 'exists' => true];
+            } else {
+                // Fichier supprimé du SMB — retire l'entrée files en BDD
+                db()->prepare('DELETE FROM files WHERE id = ?')->execute([(int)$fid]);
+            }
         }
+        // Si tous les fichiers ont disparu, supprime la ligne source
+        if ($allGone) {
+            $toDelete[] = $r['id'];
+            unset($rows[$key]);
+            continue;
+        }
+    } else {
+        // Pas de fichiers associés — supprime la ligne source aussi
+        $toDelete[] = $r['id'];
+        unset($rows[$key]);
+        continue;
     }
+
     unset($r['files']);
 }
 
-echo json_encode($rows);
+// Supprime les source_file orphelins
+foreach ($toDelete as $id) {
+    db()->prepare('DELETE FROM source_file WHERE id = ?')->execute([$id]);
+}
+
+echo json_encode(array_values($rows));