Hi, i read this http://www.postfix.org/OVERVIEW.html which got me to this http://www.postfix.org/smtpd.8.html
Then i got lost... I am trying to diagnose the details of what smtpd does when a client tries to connect to my postfix server, based on these 2 lines Nov 21 09:00:15 mail5 postfix/smtpd[31265]: lost connection after CONNECT from unknown[unknown] Nov 21 09:00:15 mail5 postfix/smtpd[31265]: disconnect from unknown[unknown] that PID 31265 was running along happily processing mail from one IP over port 25 cuz that IP is in the mynetworks setting. Then those 2 lines and that pid is not seen again. Is the 1st line reporting the result of the HELO/EHLO command ? thanks for any hints. -ANGELO FAZZINA ang...@uconn.edu University of Connecticut, ITS, SSG, Server Systems 860-486-9075