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virtual sending problem

From: Glenn English <ghe_at_nospam>
Date: Sat May 10 2014 - 20:57:04 GMT
To: postfix-users <postfix-users@postfix.org>

I have a few virtual domains in my postfix config, and they've suddenly started refusing to send (they receive fine) with an access reject. I.E. when jerry@aerco.net (one of the virtuals) tries to email reboots@g-cipher.net, postfix no longer allows it:

> May 9 15:27:44 server postfix/smtpd[915]: NOQUEUE: reject: RCPT from 216-188-250-60.dyn.grandenetworks.net[216.188.250.60]: 554 5.7.1 <reboots@g-cipher.net>: Relay access denied; from=<jerry@aerco.net> to=<reboots@g-cipher.net> proto=ESMTP helo=<[192.168.129.6]>

I've looked on the 'Net and in my books, and I see a lot about configuring receiving, but very little about sending.

Version 2.5.5, Debian Lenny.

TIA; here's my postconf -n...

> root@server:/etc/postfix# postconf -n
> address_verify_negative_cache = no
> address_verify_sender = $double_bounce_sender
> alias_database = hash:/etc/postfix/aliases
> alias_maps = hash:/etc/postfix/aliases
> allow_percent_hack = no
> biff = no
> canonical_maps = hash:/etc/postfix/canonical
> config_directory = /etc/postfix
> delay_warning_time = 4h
> disable_vrfy_command = yes
> empty_address_recipient = root
> inet_interfaces = 127.0.0.1 192.168.2.204
> mail_name = server.$mydomain
> mailbox_command = procmail -a "$EXTENSION"
> mailbox_size_limit = 0
> masquerade_domains = $mydomain
> message_size_limit = 50000000
> mydestination = localhost, localdomain, localhost.localdomain, $mydomain, $dmzdomain, $netdomain, slsware.wif,
> mydomain = slsware.com
> myhostname = $mail_name
> mynetworks = 127.0.0.0/8 192.168.0.0/22 $mydestination
> myorigin = $mydomain
> recipient_canonical_maps = hash:/etc/postfix/canonical-recipient
> recipient_delimiter = +
> relocated_maps = hash:/etc/postfix/relocated
> sender_canonical_maps = hash:/etc/postfix/canonical-sender
> smtpd_banner = $mail_name
> smtpd_client_restrictions = permit
> smtpd_data_restrictions = reject_unauth_pipelining permit
> smtpd_delay_reject = no
> smtpd_helo_required = yes
> smtpd_helo_restrictions = permit
> smtpd_recipient_restrictions = permit_mynetworks reject_unauth_destination reject_unauth_pipelining check_recipient_access hash:/etc/postfix/role_recipient_exceptions reject_non_fqdn_helo_hostname reject_invalid_helo_hostname reject_unlisted_recipient reject_multi_recipient_bounce check_client_access hash:/etc/postfix/client_checks check_helo_access hash:/etc/postfix/helo_checks check_sender_access hash:/etc/postfix/sender_checks check_client_access pcre:/etc/postfix/check_client_fqdn.pcre reject_unknown_reverse_client_hostname reject_rbl_client zen.spamhaus.org permit
> smtpd_sender_restrictions = permit
> smtpd_timeout = 60
> swap_bangpath = no
> transport_maps = hash:/etc/postfix/transport-mapping
> unknown_local_recipient_reject_code = 550
> virtual_alias_maps = hash:/etc/postfix/virtual

-- Glenn English