7. Configurando o master.cf:
#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master").
#
# The script postfix-chroot.sh can be used to set up a Postfix chroot
# environment on your Mandrivalinux System.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - 15 smtpd
-o content_filter=clamav:clamav
submission inet n - n - 15 smtpd
-o smtpd_enforce_tls=yes
-o smtpd_sasl_auth_enable=yes
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
smtps inet n - n - 15 smtpd
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
-o content_filter=
-o receive_override_options=
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
tlsmgr unix - - n 300 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 - 50 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=nobody argv=/usr/bin/maildrop -d ${recipient}
#
# Cyrus. Please See the Postfix CYRUS_README file for details
#
# deliver interface (deprecated), to use this also use
# postconf -e cyrus-deliver_destination_recipient_limit=1
#cyrus-deliver unix - n n - - pipe
# user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -r ${sender} -m ${extension} ${user}
#
# for default cyrus socket placement
#cyrus unix - n n - - lmtp
# -o lmtp_cache_connection=yes
#
# if you configure cyrus socket in the chroot jail
#cyrus-chroot unix - - y - - lmtp
# -o lmtp_cache_connection=yes
#
# for lmtp to cyrus via tcp
#cyrus-inet unix - - y - - lmtp
# -o lmtp_cache_connection=yes
# -o lmtp_sasl_auth_enable=yes
# -o lmtp_sasl_password_maps=hash:/etc/postfix/cyrus_lmtp_sasl_pass
# -o lmtp_sasl_security_options=noanonymous
#
# UUCP. Unix to Unix CoPy
#
# See the Postfix UUCP_README file for configuration details.
#
#uucp unix - n n - - pipe
# flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# Other external delivery methods.
# These are not distributed with Mandrivalinux
#
#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
##### START OF CONTENT FILTER CUSTOMIZATIONS #####
# Please see the Postfix FILTER_README for details.
# These sample entries expect your content filter to
# listen on port 10025 and to inject mail back into
# postfix on port 10026.
#
# to enable such content filter run the command
# postconf -e content_filter=smtp-filter:127.0.0.1:10025
# postconf -e smtp-filter_destination_concurrency_limit=2
# or
# postconf -e content_filter=lmtp-filter:127.0.0.1:10025
# postconf -e lmtp-filter_destination_concurrency_limit=2
# and the command
# postconf -e receive_override_options=no_address_mappings
#
127.0.0.1:10026 inet n - n - 20 smtpd
-o content_filter=
-o smtpd_restriction_classes=
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_delay_reject=no
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
-o strict_rfc821_envelopes=yes
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
lmtp-filter unix - - n - 20 lmtp
-o lmtp_data_done_timeout=1200
-o lmtp_send_xforward_command=yes
-o lmtp_cache_connection=no
-o max_use=20
smtp-filter unix - - y - - smtp
-o smtp_data_done_timeout=1200
-o smtp_send_xforward_command=yes
-o max_use=20
##### END OF CONTENT FILTER CUSTOMIZATIONS #####
policy unix - n n - - spawn
user=nobody argv=/usr/bin/perl /usr/libexec/postfix/postfix-policyd-spf-perl
clamav unix - n n - 15 pipe
flags=Rq user=clamav argv=/usr/libexec/postfix/clamav-filter.sh -f ${sender} -- ${recipient}
#greylist unix - n n - - spawn
# user=nobody argv=/usr/bin/perl /usr/libexec/postfix/greylist.pl
7.1. Arquivos para mysql no postfix.
Criar os seguintes arquivos abaixo com seu devido conteúdo:
mysql_virtual_alias_maps.cf:
user = postfix
password = 123456
dbname = postfix
table = alias
select_field = goto
where_field = address
hosts = localhost
mysql_virtual_mailbox_limit_maps.cf:
user = postfix
password = 123456
dbname = postfix
table = mailbox
select_field = quota
where_field = username
hosts = localhost
mysql_virtual_domains_maps.cf:
user = postfix
password = 123456
hosts = localhost
dbname = postfix
table = domain
select_field = description
where_field = domain
#additional_conditions = and backupmx = '0' and active = '1'
mysql_virtual_mailbox_maps.cf:
user = postfix
password = 123456
dbname = postfix
table = mailbox
select_field = maildir
where_field = username
hosts = localhost