关闭postfix 退信 bounce
在 /etc/postfix/master.cf文件中配置着相关的进程,可以取消启动相关进程就可以了.http://www.postfix.org/bounce.8.htmlroot@chrd-edm:/etc/rsyslog.d# cat /etc/postfix/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 typeprivate unprivchrootwakeupmaxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inetn - - - - smtpd
#submission inet 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 inetn - - - - 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 inetn - - - - qmqpd
pickup fifon - - 60 1 pickup
cleanup unixn - - - 0 cleanup
qmgr fifon - n 300 1 qmgr
#qmgr fifon - - 300 1 oqmgr
tlsmgr unix- - - 1000? 1 tlsmgr
rewrite unix- - - - - trivial-rewrite
#turn off bounce
#bounce unix- - - - 0 bounce
#defer unix- - - - 0 bounce
#trace unix- - - - 0 bounce
verify unix- - - - 1 verify
flush unixn - - 1000? 0 flush
proxymapunix- - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix- - - - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix- - - - - smtp
-o smtp_fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unixn - - - - showq
error unix- - - - - error
retry unix- - - - - error
discard unix- - - - - discard
local unix- n n - - local
virtual unix- n n - - virtual
lmtp unix- - - - - lmtp
anvil unix- - - - 1 anvil
scache unix- - - - 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
#
maildropunix- n n - - pipe
flags=DRhu user=vmail argv=/usr/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/lib/bsmtp/bsmtp -t$nexthop -f$sender $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}
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