Wray, Oran wrote: > Here is the results of the postconf -n > > # postconf -n > alias_database = hash:/etc/aliases > alias_maps = hash:/etc/aliases > You do know these are never triggered with local disabled. > local_recipient_maps = > local_transport = error:local mail delivery is disabled > [...] > mydestination = marsh.net, omalias.com, crystalfs.com, > mydomain = marsh.net > myhostname = srvmailtmp.marsh.net > [...] > relay_domains = crystalfs.com, marsh.net, omalias.com, >
Do not list domains in both relay_domains and mydestination. This can lead to unexpected results. Since you had local disabled.. try setting 'mydestination= ' (note: this breaks any scripts that don't specify a FQDN mail address) > relay_recipient_maps = hash:/etc/postfix/relay_recipients > Thank goodness. > 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 > This setting is *very* dangerous if you have an OK in /etc/postfix/sender_checks. You will be an open relay if any matches are in there. Immediately move reject_unauth_destination after permit_mynetworks to close this hole. Also, cbl.abuseat.org is included in zen.. remove it as it will never hit by itself. reject_unknown_sender_domain is the cause of the message as others have said. > 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]> >
