Hi, I am hitting an HTTP API via kannel to broadcast SMS. The messages are going out successfully and reaching the handsets, but kannel access log says that the messages are being rejected (DLR -> NACK/REJECTED). I checked smsbox logs in detail, and even in there the web service XML is saying SUCCESSFUL MESSAGE DELIVERY, still kannel is marking it as failure. Any idea what can be the problem?
Regards, Hamza