There was a wonderful article on the topic of sending SMS via mail.ru agent. habrahabr.ru/post/150050/
apparently, the year the Protocol has changed some things and now his work troubles. Constantly complains that he can not pull the data portion of the packet, sending works through time. The only criterion by which we can assume will go for free or no — ip server, which is issued on request to the mrim.mail.EN:2042. If this ip starts at 217, it is likely that SMS will be sent, if to 94., no. What would that mean? Different versions of protocols on different servers? Relevant Protocol description to find I could not. Messing around with wireshark — I'm afraid I don't have enough time and skills. Does anyone have a working script? Preferably peronaci.