Even, the message appears in your log files. If you set the debug level high enough, you can just see it appear there.
-----Oorspronkelijk bericht----- Van: devel [mailto:devel-boun...@kannel.org] Namens Milan P. Stanic Verzonden: zondag 14 augustus 2016 12:44 Aan: devel@kannel.org Onderwerp: Re: [Couldnot parse DLR string sscanf way,fallback to old way. Please report!] -- problem with message id On Fri, 2016-08-12 at 15:27, Черепанов Алексей Владиславович wrote: > Hi, there. Having a problem with handling deliver_sm. > Kannel couldn't parse message id: > > 2016-08-12 14:45:59 [2952] [6] DEBUG: SMPP[SMSC]: Couldnot parse DLR > string sscanf way,fallback to old way. Please report! > 2016-08-12 14:45:59 [2952] [6] ERROR: SMPP[SMSC]: got DLR but could > not find message or was not interested in it id<> dst<79028710256>, > type<2> > 2016-08-12 14:45:59 [2952] [6] DEBUG: message_id: NULL Look like your provider (upstream SMPP server) does not send 'standard' DLR message. Actually there is no standard format for DLR message but most providers format it following sample in SMPP specification document. Could you check with your provider in what format their server send message to your kannel. Or, you can extract it with some network capture tools (tcpdump, tshark/wireshark) and see in what format messages are.