>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in host_reject_connection? no (option unset)
>>> host in sender_unqualified_hosts? no (option unset)
>>> host in recipient_unqualified_hosts? no (option unset)
>>> host in helo_verify_hosts? no (option unset)
>>> host in helo_try_verify_hosts? no (option unset)
>>> host in helo_accept_junk_hosts? no (option unset)
>>> rhu.barb in helo_lookup_domains? no (end of list)
>>> host in smtp_accept_max_nonmail_hosts? yes (matched "*")
LOG: no MAIL in SMTP connection from (rhu.barb) [10.9.8.7] D=0s C=...HELP,RSET,NOOP,HELP,RSET,NOOP,HELP,RSET,NOOP,HELP,RSET,NOOP,HELP,RSET,NOOP,HELP,RSET,NOOP,HELP,QUIT
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in host_reject_connection? no (option unset)
>>> host in sender_unqualified_hosts? no (option unset)
>>> host in recipient_unqualified_hosts? no (option unset)
>>> host in helo_verify_hosts? no (option unset)
>>> host in helo_try_verify_hosts? no (option unset)
>>> host in helo_accept_junk_hosts? no (option unset)
>>> rhu.barb in helo_lookup_domains? no (end of list)
>>> host in smtp_accept_max_nonmail_hosts? yes (matched "*")
LOG: SMTP call from (rhu.barb) [10.9.8.7] dropped: too many nonmail commands (last was "HELP")
LOG: no MAIL in SMTP connection from (rhu.barb) [10.9.8.7] D=0s C=HELO,RSET,NOOP,HELP,RSET,NOOP,HELP,RSET,NOOP,HELP,RSET,NOOP

******** SERVER ********