text_combined: ram snxnetcorecoin related thread list days ago postfix 234 want reject unresolvable recipient domains mails want use domains etchosts domains resolvable yet mails must accepted put smtp_host_lookup native yet postfix rejecting domains listed etchosts wrong postconf n alias_database hashetcaliases alias_maps hashetcaliases bounce_size_limit 50000 bounce_template_file etcpostfixbouncecfdefault broken_sasl_auth_clients yes command_directory usrsbin config_directory etcpostfix daemon_directory usrlibexecpostfix debug_peer_level 2 delay_warning_time 4h hash_queue_depth 2 hash_queue_names deferred defer incoming hold header_checks regexpetcpostfixheader_checks html_directory inet_interfaces lmtp_generic_maps hashetcmailrewritemap local_recipient_maps mail_owner postfix mailbox_transport lmtpunixvarimapsocketlmtp mailq_path usrbinmailqpostfix manpage_directory usrshareman message_size_limit 10003456 mime_header_checks regexpetcpostfixmime_header_checks mydestination hashetcmaillocalhostnames localhostmydomain mydomain nstestcom myhostname mumbainstestcom mynetworks 12700132 myorigin mydomain newaliases_path usrbinnewaliasespostfix queue_directory varspoolpostfix relay_domains hashetcmailrelay_domains sendmail_path usrsbinsendmailpostfix setgid_group postdrop smtp_generic_maps hashetcmailsmtprewritemaphashetcmailmailerdaemonmap smtp_helo_name mydomain smtp_host_lookup native smtpd_banner esmtp esmtp smtpd_recipient_restrictions reject_unknown_recipient_domain permit_mynetworks permit_sasl_authenticated reject smtpd_restriction_classes restrictive medium permissive smtpd_sasl_auth_enable yes smtpd_sasl_local_domain smtpd_sasl_security_options noanonymous smtpd_sender_login_maps hashetcpostfixsmtploginmaps transport_maps hashetcmailmailertable hashetcpostfixtransport unknown_local_recipient_reject_code 450 virtual_mailbox_base varspoolmail maillogs connect localhost127001 feb 15 124120 nstest postfixsmtpd27709 noqueue reject rcpt localhost127001 450 412 recipient address rejected domain found protoesmtp helo feb 15 124120 nstest postfixsmtpd27709 lost connection rcpt localhost127001 feb 15 124120 nstest postfixsmtpd27709 disconnect localhost127001 vnganstest grep unknowndomaincoin etchosts 1921682105 unknowndomaincoin vnganstest ping unknowndomaincoin ping unknowndomaincoin 1921682105 5684 bytes data 64 bytes unknowndomaincoin 1921682105 icmp_seq1 ttl64 time0327 ms unknowndomaincoin ping statistics 1 packets transmitted 1 received 0 packet loss time 0ms rtt minavgmaxmdev 0327032703270000 ms wed 06 aug 2008 094919 0530 smtp_host_lookup working