Wietse Venema: > > Jun 30 12:21:21 cllxprmgtsmtp01 postfix/smtpd[8837]: timeout after RSET > > from unknown[10.84.66.53] > > The LYRIS client sent the RSET command, and then it sent no more > commands until Postfix timed out (default timeout is 1000s). That > could indicate a problem with LYRIS.
To understand why the client sends one RSET command and does nothing, LYRIS operator should have a look at warnings in the LYRIS logfile. Alternatively, someone could make a recording of an SMTP session. This can be done with a network sniffer, or by setting the client domain name or IP address in Postfix main.cf:debug_peer_list which records the commands and responses in the maillog file. http://www.postfix.org/postconf.5.html#debug_peer_list Wietse
