2025-08-13 18:39:25 - Received DLR: [] 2025-08-13 18:43:51 - Received DLR: {"id":"200000499","message_status":"ESME_ROK","level":"2","connector":"smpp"} 2025-08-13 18:44:17 - Received DLR: {"id":"200000499","message_status":"ESME_ROK","level":"2","connector":"smpp"} 2025-08-15 22:56:57 - Received DLR: [] 2025-08-16 16:36:30 - Received DLR: [] 2025-08-18 12:48:12 - Received DLR: [] 2025-08-18 12:51:04 - Received DLR: [] 2025-08-18 13:08:13 - Received DLR: [] 2025-08-19 01:41:16 - Received DLR: [] 2025-08-21 12:23:51 - Received DLR: [] 2025-08-21 12:24:03 - Received DLR: [] 2025-08-21 12:27:20 - Received DLR: [] 2025-08-24 19:07:34 - Received DLR: [] 2025-08-25 16:23:36 - Received DLR: [] 2025-08-26 06:22:06 - Received DLR: [] 2025-08-26 21:03:56 - Received DLR: [] 2025-11-08 04:53:46 - Received DLR: [] 2025-11-08 04:53:58 - Received DLR: [] 2025-11-08 05:29:22 - Received DLR: [] 2025-11-08 23:02:15 - Received DLR: [] 2025-12-02 15:54:37 - Received DLR: [] 2025-12-06 02:04:21 - Received DLR: [] 2025-12-11 06:42:45 - Received DLR: [] 2025-12-11 06:58:14 - Received DLR: []