On 1/21/2012 12:05 AM, Benny Pedersen wrote: >>> Jan 18 18:20:54 newmail postfix/smtpd[83432]: lost connection >>> after CONNECT from >>> adsl-99-98-44-85.dsl.lsan03.sbcglobal.net[99.98.44.85] > >>> What would you advise me to further debug this ? > > CONNECT is a non SMTP protocol, are you running tor or squid ?, > sugest ipfirewall block CONNECT ips
No, this has nothing to do with the on-wire protocol. In this context, CONNECT means the initial tcp/ip handshake completed. "lost connection after connect" simply means the initial handshake completed, then the connection dropped before any commands were exchanged. -- Noel Jones