Jun 13 16:44:57 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8378 exit status 1 Jun 13 16:44:57 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:45:57 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:45:57 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:45:58 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8381 exit status 1 Jun 13 16:45:58 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:46:58 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:46:58 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:46:59 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8420 exit status 1 Jun 13 16:46:59 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:47:59 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:47:59 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:48:00 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8425 exit status 1 Jun 13 16:48:00 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:49:00 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:49:00 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:49:01 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8430 exit status 1 Jun 13 16:49:01 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:50:01 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:50:01 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:50:02 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8433 exit status 1 Jun 13 16:50:02 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:51:02 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:51:02 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:51:03 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8436 exit status 1 Jun 13 16:51:03 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:52:03 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:52:03 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:52:04 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8449 exit status 1 Jun 13 16:52:04 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:53:04 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:53:04 serverback postfix/smtpd: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit Jun 13 16:53:05 serverback postfix/master: warning: process /usr/libexec/postfix/smtpd pid 8453 exit status 1 Jun 13 16:53:05 serverback postfix/master: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling Jun 13 16:54:05 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:54:05 serverback postfix/smtpd: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Jun 13 16:54:05 serverback postfix/smtpd: connect from serverback.ky.com Jun 13 16:54:05 serverback postfix/smtpd: lost connection after HELO from serverback.ky.com Jun 13 16:54:05 serverback postfix/smtpd: disconnect from serverback.ky.com Jun 13 16:54:05 serverback postfix/smtpd: connect from unknown Jun 13 16:54:05 serverback postfix/smtpd: AB6267E0261: client=unknown, sasl_method=LOGIN, sasl_username=ky1@" Jun 13 16:54:05 serverback postfix/cleanup: AB6267E0261: message-id=<201206131650513901580@kymail.com> Jun 13 16:54:05 serverback postfix/qmgr: AB6267E0261: from=<ky1@kymail.com>, size=1696, nrcpt=1 (queue active) Jun 13 16:54:05 serverback postfix/smtpd: disconnect from unknown Jun 13 16:54:07 serverback postfix/smtp: AB6267E0261: to=<254102810@qq.com>, relay=mx3.qq.com:25, delay=1.9, delays=0.03/0.01/0.57/1.3, dsn=5.0.0, status=bounced (host mx3.qq.com said: 550 Mail content denied. http://service.mail.qq.com/cgi-bin/help?subtype=1&&id=20022&&no=1000726 (in reply to end of DATA command)) Jun 13 16:54:07 serverback postfix/cleanup: 90EAB7E026B: message-id=<20120613085407.90EAB7E026B@serverback.ky.com> Jun 13 16:54:07 serverback postfix/bounce: AB6267E0261: sender non-delivery notification: 90EAB7E026B Jun 13 16:54:07 serverback postfix/qmgr: 90EAB7E026B: from=<>, size=3689, nrcpt=1 (queue active) Jun 13 16:54:07 serverback postfix/qmgr: AB6267E0261: removed Jun 13 16:54:08 serverback postfix/smtp: 90EAB7E026B: to=<ky1@kymail.com>, relay=mx.kymail.com:25, delay=1.1, delays=0.01/0/1.1/0, dsn=4.4.2, status=deferred (lost connection with mx.kymail.com while receiving the initial server greeting) Jun 13 16:54:16 serverback postfix/postfix-script: stopping the Postfix mail system