Fixed send behavior.

packetserver/http/routers/send.py

@@ -82,17 +82,23 @@ async def send_message(
                     detail=f"No valid recipients found. Failed: {', '.join(failed_recipients)}"
                 )
 
+
         # Create message
         new_msg = Message(
             text=payload.text,
             msg_from=username,
-            msg_to=to_tuple,
+            msg_to=tuple(valid_recipients),
             attachments=()
         )
 
         # Deliver to valid recipients + always sender (sent folder)
         messages_root = root.setdefault('messages', PersistentMapping())
-        delivered_to = set([username])  # sender always gets copy
+        delivered_to = set()
+        # Always give sender a copy in their mailbox (acts as Sent folder)
+        sender_mailbox = messages_root.setdefault(username, PersistentList())
+        sender_mailbox.append(new_msg)
+        sender_mailbox._p_changed = True
+        delivered_to.add(username)  # now accurate
 
         for recip in valid_recipients:
             mailbox = messages_root.setdefault(recip, PersistentList())
@@ -107,7 +113,7 @@ async def send_message(
             "status": "sent",
             "message_id": str(new_msg.msg_id),
             "from": username,
-            "to": list(to_tuple),
+            "to": list(valid_recipients),
             "sent_at": new_msg.sent_at.isoformat() + "Z",
             "recipients_delivered": len(delivered_to)
         }