Aug 12 13:54:29 cxb postfix/smtpd: warning: 121.34.191.137: hostname 137.191.34.121.broad.sz.gd.dynamic.163data.com.cn verification failed: Name or service not known Aug 12 13:54:29 cxb postfix/smtpd: connect from unknown Aug 12 13:54:33 cxb postfix/smtpd: warning: Illegal address syntax from unknown in RCPT command: <92game@61.172.250.197> Aug 12 13:54:34 cxb postfix/smtpd: disconnect from unknown Aug 12 13:57:54 cxb postfix/anvil: statistics: max connection rate 1/60s for (smtp:121.34.191.137) at Aug 12 13:54:29 Aug 12 13:57:54 cxb postfix/anvil: statistics: max connection count 1 for (smtp:121.34.191.137) at Aug 12 13:54:29 Aug 12 13:57:54 cxb postfix/anvil: statistics: max cache size 1 at Aug 12 13:54:29 Aug 12 16:45:08 cxb postfix/smtpd: connect from localhost Aug 12 16:45:24 cxb postfix/smtpd: lost connection after CONNECT from localhost Aug 12 16:45:24 cxb postfix/smtpd: disconnect from localhost #