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”).
#
# Do not forget to execute “postfix reload” after editing this file.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n – n – – smtpd
smtp inet n – n – 1 postscreen
smtpd pass – – n – – smtpd
dnsblog unix – – n – 0 dnsblog
tlsproxy unix – – n – 0 tlsproxy
#submission inet n – n – – smtpd
# -o smtpd_tls_security_level=encrypt
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
smtps inet n – n – – smtpd
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
#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
proxywrite unix – – n – 1 proxymap
smtp unix – – n – – smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix – – n – – smtp
-o smtp_fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n – n – – showq
error unix – – n – – error
retry 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/local/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# Recent Cyrus versions can use the existing “lmtp” master.cf entry.
#
# Specify in cyrus.conf:
# lmtp cmd=”lmtpd -a” listen=”localhost:lmtp” proto=tcp4
#
# Specify in main.cf one or more of the following:
# mailbox_transport = lmtp:inet:localhost
# virtual_transport = lmtp:inet:localhost
#
# ====================================================================
#
# 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}
#
# ====================================================================
#
# Old example of delivery via Cyrus.
#
#old-cyrus unix – n n – – pipe
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -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=bsmtp argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
#
#scalemail-backend unix – n n – 2 pipe
# flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store
# ${nexthop} ${user} ${extension}
#
#mailman unix – n n – – pipe
# flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
# ${nexthop} ${user}