Hi, postfix-2.2.10-1.4.el4.centos.mysql_pgsql.plus
I am trying to get 2 instances to play nicely. Main SMTP server mobo blew, so had to spin up another on an alternate box. I can't get to the existing config files. Network topology is such that I have a NIC on the DMZ side and a NIC on the inside and a second virtual on the internal NIC. I am doing this on the fly since I had to press and existing box into service until the primary can be repaired or replaced. I am trying to get amavid, etc running as we are currently getting crushed with spam. Eth0 - 10.1.0.85 - sandbox.specialized.com (previously existing) Eth0:0 - 10.1.0.89 - smtp-o.specialized.com (previous smtp server IP bound as a virt interface. This is the inside IP for all SMTP outbound mail from Exchange, servers, etc. Primary SMTP relay for org) Eth1 - 192.168.3.110 - smtp.specialized.com (DMZ NIC for inbound from the outside.) When I change the Inet_interfaces = smtp.specialized.com on the primary inbound instance the mail comes in, but can't find its way out of the box to relay to our internal Exchange server. If I leave inet_interfaces = all mail works both ways, but then I can't start the second interface as I am already bound to port 25 on all 3 interfaces. I am assuming I am missing something silly here. Thanks to all in advance. Ray ### Primary INBound Instance ### alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases alternate_config_directories = /etc/postfix-out command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix debug_peer_level = 2 html_directory = no inet_interfaces = all mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man message_size_limit = 25600000 mydestination = $myhostname, localhost.$mydomain, localhost mydomain = specialized.com myhostname = smtp.specialized.com mynetworks = 192.168.3.0/24 10.1.0.0/16 myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.2.10/README_FILES relay_domains = specialized.com, SBC.specialized.com, specialized.es, specialized.nl, specialized.eu, specialized.it, post-in.specialized.com, apesport.com, specializeduk.com, specialized.co.uk relay_recipient_maps = hash:/etc/postfix/recipients_sbc sample_directory = /usr/share/doc/postfix-2.2.10/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtpd_recipient_restrictions = reject_invalid_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unlisted_recipient, permit_mynetworks, reject_unauth_destination, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, permit smtpd_sender_restrictions = reject_non_fqdn_sender, reject_unknown_sender_domain transport_maps = hash:/etc/postfix/transport unknown_local_recipient_reject_code = 450 ### Secondary Instance I am trying to get started ### alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix-out daemon_directory = /usr/libexec/postfix debug_peer_level = 2 html_directory = no inet_interfaces = smtp-o.specialized.com mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man mydestination = $myhostname, localhost.$mydomain, localhost myhostname = smtp-o.specialized.com myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix-out readme_directory = /usr/share/doc/postfix-2.2.10/README_FILES sample_directory = /usr/share/doc/postfix-2.2.10/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp_bind_address = 192.168.3.110 syslog_facility = mail syslog_name = post-out unknown_local_recipient_reject_code = 550
