K bharathan wrote:
hi all
my relay smtp out got listed with backscatterer.org
<http://backscatterer.org>; the following is my postconf:
alias_maps = hash:/etc/aliases
biff = no
canonical_maps = hash:/etc/postfix/canonical
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = amavisd-new:[127.0.0.1]:10024
daemon_directory = /usr/lib/postfix
debug_peer_level = 2
defer_transports =
disable_dns_lookups = no
disable_mime_output_conversion = no
disable_vrfy_command = yes
home_mailbox = Maildir/
html_directory = /usr/share/doc/packages/postfix23/html
inet_interfaces = all
inet_protocols = all
local_recipient_maps =
local_transport = error:local mail delivery is disabled
mail_owner = postfix
mail_spool_directory = /var/mail
mailbox_command =
mailbox_size_limit = 0
mailbox_transport =
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
masquerade_classes = envelope_sender, header_sender, header_recipient
masquerade_domains =
masquerade_exceptions = root
message_size_limit = 25600000
mydestination =
myhostname = smtp.example.com <http://smtp.example.com>
mynetworks = 192.168.1.0/24 <http://192.168.1.0/24> 192.168.20.0/24
<http://192.168.20.0/24> 127.0.0.0/8 <http://127.0.0.0/8>
mynetworks_style = subnet
myorigin = example.com <http://example.com>
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/packages/postfix23/README_FILES
relay_domains =
relay_recipient_maps = hash:/etc/postfix/relay_recipients
relocated_maps = hash:/etc/postfix/relocated
sample_directory = /usr/share/doc/packages/postfix23/samples
sender_canonical_maps = hash:/etc/postfix/sender_canonical
sendmail_path = /usr/sbin/sendmail
setgid_group = maildrop
smtp_sasl_auth_enable = no
smtp_use_tls = no
smtpd_client_restrictions =
smtpd_data_restrictions =
reject_multi_recipient_bounce
reject_unauth_pipelining
permit
smtpd_helo_required = yes
smtpd_helo_restrictions =
smtpd_recipient_restrictions =
reject_non_fqdn_recipient
reject_non_fqdn_sender
reject_unknown_sender_domain
reject_unknown_recipient_domain
permit_mynetworks
reject_unauth_destination
check_recipient_access hash:/etc/postfix/roleaccount_exceptions
reject_non_fqdn_hostname
reject_invalid_hostname
check_helo_access pcre:/etc/postfix/helo_checks
reject_rbl_client zen.spamhaus.org <http://zen.spamhaus.org> permit
smtpd_sasl_auth_enable = no
smtpd_sender_restrictions =
check_sender_access hash:/etc/postfix/mydomains
check_recipient_access hash:/etc/postfix/allowed_forwards
reject_unauth_destination
smtpd_use_tls = no
strict_8bitmime = no
strict_rfc821_envelopes = no
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 550
the server got a list of domains (those domains mail servers use this
server as relayhost)to relay out and does only smtp out; what could be
wrong in the above config; appreciate ur assistance upon this
thanks
-bharathan
What's in those access maps? Chances are, you accepted a message that
couldn't be delivered.
Forward to an account that's gone/over-quota? Or maybe you're relaying
for anyone who *claims* to be from one of your domains?
