> Hello, >> I first do SSL_connect. Tshark shows following: >> >> 0.004727 220.127.116.11 -> 18.104.22.168 SSLv2 Client Hello >> 0.007715 22.214.171.124 -> 126.96.36.199 TCP 7700 > 7700 [ACK] Seq=1 >> Ack=143 Win=6864 Len=0 TSV=2682067880 TSER=1368743865 >> 0.042333 188.8.131.52 -> 184.108.40.206 TCP [TCP segment of a >> reassembled PDU] >> 0.042432 220.127.116.11 -> 18.104.22.168 TCP [TCP segment of a ... osTicket is a widely-used and trusted open source support ticket system. It seamlessly routes inquiries created via email, web-forms and phone calls into a simple, easy-to-use, multi-user, web-based customer support platform. osTicket comes packed with more features and tools than most of the expensive (and complex) support ticket systems on the market.
After the client has sent the EHLO command to the server, the server often sends a list of available ESMTP commands back to the client. EHLO (Extended Hello) Same as HELO but tells the server that the client may want to use the Extended SMTP (ESMTP) protocol instead.