+#
+# 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
+#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}
+#
+# ====================================================================
+#
+# The Cyrus deliver program has changed incompatibly, multiple times.
+#
+#old-cyrus unix - n n - - pipe
+# flags=R user=cyrus argv=/usr/lib/cyrus-imapd/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=/usr/lib/cyrus-imapd/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=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}
+
+# Enable SMTPS and SMTP-Sumbission
+smtps inet n - n - - smtpd
+submission inet n - n - - smtpd
+
+# Accept SMTPS connections on port 1465 to work around ISP restrictions on outbound port 465 connections
+1465 inet n - n - - smtpd
+
+# Dovecot LDA
+dovecot unix - n n - - pipe
+ flags=DORhu user=vmail:mail argv=/usr/libexec/dovecot/dovecot-lda -f ${sender} -a ${original_recipient} -r ${recipient} -d ${user}@${nexthop}
+
+# mailman mailing lists
+mailman unix - n n - - pipe
+ flags=FR user=mailman:mailman argv=/usr/lib/mailman/bin/postfix-to-mailman.py
+ ${nexthop} ${user}