Hi guys. I need some help.
I've setup postfix to use sender_bcc_maps and recipient_bcc_maps so that
only one of the virtual domains which we host, is forwarded to a backup
account.
The sender_bcc and recipient_bcc statements are in the main.cf
The problem, as so many have posted before, is that the backup mailbox
receives every mail twice.
I realize this has to do with our external filters in our postfix queue,
however Im totally lost as to where exactly to insert the options that
have been posted in this newsgroup as a solution.
I've have tried various options before, but either BCC gets disabled
completely, or postfix refuses to accept smtp connections.
I'm aware of the "recieve_override_options=no_address_mappings" setting.
But if I put in the main.cf then no mails get sent via BCC to the backup
mailbox.
I have experimented with placing the sender_bcc_maps and
recipient_bcc_maps at several different places within my master.cf. But
whenever I do that, postfix stops working properly and refuses smtp
connections. In other words, I can't send out email.
Some additional info about our postfix setup:
We use mysql as a user database in combination with postfixadmin.
Secondly we filter emails via postgrey, amavisd, spamassassin and maildrop.
The configuration wasn't entirely done by me, different admins added and
modified different things, so I've lost the overview a bit.
Can anyone help me?
Below is the output of my postconf -n and my master.cf
Thanks.
########################################################
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib64/postfix
data_directory = /var/lib/postfix
debug_peer_level = 1
default_destination_concurrency_limit = 20
home_mailbox = .maildir/
html_directory = /usr/share/doc/postfix-2.2.9/html
inet_interfaces = 1.1.1.1, mail.com, localhost
local_destination_concurrency_limit = 4
mail_owner = postfix
mailbox_size_limit = 1024000000
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
message_size_limit = 1024000000
mydestination = $myhostname
myhostname = mail.com
mynetworks = 1.1.1.1, 127.0.0.0/8
mynetworks_style = host
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.2.9/readme
recipient_bcc_maps = hash:/etc/postfix/recipient_bcc
sample_directory = /etc/postfix
sender_bcc_maps = hash:/etc/postfix/sender_bcc
sendmail_path = /usr/sbin/sendmail
setgid_group = postdrop
smtp_tls_note_starttls_offer = yes
smtpd_client_connection_rate_limit = 10
smtpd_recipient_restrictions = reject_invalid_hostname,
reject_non_fqdn_recipient, reject_non_fqdn_sender,
reject_unknown_sender_domain, reject_unknown_recipient_domain,
reject_unauth_pipelining, permit_mynetworks,
permit_sasl_authenticated, reject_unauth_destination
check_policy_service inet:127.0.0.1:10030
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
smtpd_tls_CAfile = /etc/postfix/ssl/demoCA/cacert.pem
smtpd_tls_CApath = /etc/ssl/certs
smtpd_tls_cert_file = /etc/postfix/ssl/server-crt.pem
smtpd_tls_key_file = /etc/postfix/ssl/server-key.pem
smtpd_tls_loglevel = 3
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
smtpd_use_tls = yes
tls_random_source = dev:/dev/urandom
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 550
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_gid_maps = static:207
virtual_mailbox_base = /var/vmail/
virtual_mailbox_domains =
proxy:mysql:/etc/postfix/mysql_virtual_domain_maps.cf
virtual_mailbox_limit = 102400000
virtual_mailbox_maps =
proxy:mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_minimum_uid = 207
virtual_transport = maildrop
virtual_uid_maps = static:207
###################################################################
smtp inet n - n - 8 smtpd
#-o content_filter=scan:[127.0.0.1]:10024
-o content_filter=spamchk:dummy
-o recieve_override_options=no_address_mappings
#
#Mail transport used above.
scan unix - - n - 4 lmtp
-o disable_dns_lookup=yes
-o lmtp_send_xforward_command=yes
-o lmtp_data_done_timeout=1200
#Injecting mail back into Postfix after content filter
localhost:10025 inet n - n - 4 smtpd
-o content_filter=
-o myhostname=localhost.mail.com
-o local_recipient_maps=
-o relay_recipient_maps=
-o smtpd_restriction_classes=
-o smtpd_client_restrictions=
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8
-o strict_rfc821_envelope=yes
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
smtps inet n - n - 4 smtpd
-o content_filter=scan:[127.0.0.1]:10024
-o recieve_override_options=no_address_mappings
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
smtp unix - - n - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - n - - smtp
-o fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
#maildrop unix - n n - - pipe
# flags=DRhu user=vmail argv=/usr/bin/maildrop -w 90 -d
[EMAIL PROTECTED] ${recipient} ${user} ${nexthop} ${sender}
maildrop unix - n n - - pipe
flags=ODRhu user=vmail argv=/usr/bin/maildrop -w 90 -d
[EMAIL PROTECTED] ${recipient} ${user} ${nexthop} ${sender}
#
# The Cyrus deliver program has changed incompatibly, multiple times.
#
old-cyrus unix - n n - - pipe
flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
cyrus unix - n n - - pipe
user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# See the Postfix UUCP_README file for configuration details.
#
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail
($recipient)
#
# Other external delivery methods.
#
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop
$recipient
spamchk unix - n n - 10 pipe
flags=Rq user=filter argv=/usr/local/bin/spamchk -f ${sender} --
${recipient}
vacation unix - n n - - pipe
flags=DRhu user=vacation argv=/var/spool/vacation/vacation.pl -f
${sender} -- ${recipient}
retry unix - - n - - error
####################################################################
