fix parsing ricevute

worker/app/imap/sync.py

@@ -364,6 +364,32 @@ async def sync_sent_messages(
                 f"[{mailbox.email_address}] Errore fetch {sent_folder!r} seq {seq}: {e}",
                 exc_info=True,
             )
+
+    if synced_count > 0:
+        logger.info(
+            f"[{mailbox.email_address}] Sincronizzati {synced_count} messaggi nuovi da {sent_folder!r}"
+        )
+
+    # Aggiorna sent_last_sync_uid e torna in INBOX
+    if max_uid_synced > last_uid:
+        mailbox.sent_last_sync_uid = max_uid_synced
+        mailbox.last_sync_at = datetime.now(UTC)
+        await db.flush()
+        await db.commit()
+
+    try:
+        await imap_client.select("INBOX")
+    except Exception:
+        pass
+
+    return synced_count
+
+
+async def _fetch_and_save_message_by_seq(
+    imap_client: aioimaplib.IMAP4 | aioimaplib.IMAP4_SSL,
+    seq: str,
+    last_uid: int,
+    mailbox: Mailbox,
     db: AsyncSession,
     redis_client: aioredis.Redis,
     imap_folder: str = "INBOX",
@@ -711,6 +737,10 @@ async def _save_message(
         body_html=parsed.body_html,
         has_attachments=parsed.has_attachments,
         parent_message_id=parent_message_id,
+        # Salva il X-Riferimento-Message-ID per il binding retroattivo.
+        # Permette allo script rebind_receipts.py di ricollegare ricevute orfane
+        # senza dover ri-leggere l'EML da MinIO.
+        riferimento_message_id=_riferimento_message_id if _is_receipt else None,
         raw_eml_path=eml_path,
         # Messaggi outbound (Sent) sono già stati letti dal mittente
         is_read=(direction == "outbound"),