Here is the results of the postconf -n # postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases biff = no command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 1 debug_peer_list = 172.18.3.116 default_destination_concurrency_limit = 20 disable_vrfy_command = yes empty_address_recipient = MAILER-DAEMON header_checks = regexp:/etc/postfix/header_checks html_directory = /var/www/htdocs inet_interfaces = all inet_protocols = all local_recipient_maps = local_transport = error:local mail delivery is disabled mail_owner = postfix mailbox_size_limit = 1000000000 mailq_path = /usr/bin/mailq manpage_directory = /usr/local/man message_size_limit = 80000000 mydestination = marsh.net, omalias.com, crystalfs.com, mydomain = marsh.net myhostname = srvmailtmp.marsh.net mynetworks = 198.212.128.0/24, 172.0.0.0/8, 127.0.0.0/8, 192.168.200.0/24 myorigin = srvmailtmp.marsh.net newaliases_path = /usr/bin/newaliases queue_directory = /var/spool/postfix queue_minfree = 120000000 readme_directory = no relay_domains = crystalfs.com, marsh.net, omalias.com, relay_recipient_maps = hash:/etc/postfix/relay_recipients sample_directory = /etc/postfix sendmail_path = /usr/sbin/sendmail setgid_group = postdrop smtpd_banner = $myhostname ESMTP smtpd_data_restrictions = reject_unauth_pipelining, permit smtpd_helo_required = yes smtpd_recipient_restrictions = permit_mynetworks, check_sender_access hash:/etc/postfix/sender_checks check_client_access hash:/etc/postfix/helo_client_exceptions reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_destination, check_policy_service inet:127.0.0.1:10023 reject_unauth_pipelining, reject_invalid_hostname, reject_non_fqdn_hostname, reject_rbl_client zen.spamhaus.org reject_rbl_client cbl.abuseat.org permit soft_bounce = no transport_maps = hash:/etc/postfix/transport unknown_local_recipient_reject_code = 550 virtual_alias_maps = hash:/etc/postfix/virtual
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sahil Tandon Sent: Wednesday, October 01, 2008 11:04 PM To: postfix-users@postfix.org Subject: Re: receiving smtpd[25253] error from sender Wray, Oran <[EMAIL PROTECTED]> wrote: > smtpd[25253]: NOQUEUE: reject: RCPT from > mailgw1.per-se.com[199.190.235.46]: 450 4.1.8 > <[EMAIL PROTECTED]>: Sender address rejected: Domain not found; > from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP > helo=<mailgw1.per-se.com> Please post the output of 'postconf -n' and follow the instructions in the DEBUG_README (a document to which you were referred upon subscribing to this mailing list) when asking for help. The rejecting server has probably specified reject_unknown_sender_domain: http://www.postfix.org/postconf.5.html#reject_unknown_sender_domain % host css2.ndcorp.com Host css2.ndcorp.com not found: 3(NXDOMAIN) -- Sahil Tandon <[EMAIL PROTECTED]>
