[postfix-jp: 4225] Re: Client host rejected: Access denied

["(有)エポック 岩波 毅" <iwanami@xxxxxxxxxxx>]

岩波＠エポックです。

(2013/07/06 6:43), Nakane Ryuji wrote:
>> /etc/postfix/master.cfで smtpd -v として service postfix reloadして、外
>> 部サーバ(gmail)から当該サーバにメールを送った際のmaillogを以下に貼り付け
>> ます。1通分で300行を超えてしまいました…。お手数ですが何かお気づきの点が
>> うれば是非教えてください。
> 
> ログの以下の制約条件試験のログからすると、permit_sasl_authenticated しか処理
> していないように見えます。
> 
> Jul  6 02:00:43 s postfix/smtpd[29716]: >>> START Client host RESTRICTIONS
> <<<
> Jul  6 02:00:43 s postfix/smtpd[29716]: generic_checks:
> name=permit_sasl_authenticated
> Jul  6 02:00:43 s postfix/smtpd[29716]: generic_checks:
> name=permit_sasl_authenticated status=0
> Jul  6 02:00:43 s postfix/smtpd[29716]: generic_checks: name=reject
> Jul  6 02:00:43 s postfix/smtpd[29716]: NOQUEUE: reject: RCPT from
> mail-pd0-f175.google.com[209.85.192.175]: 554 <mail-pd0-f175.google.com[209.
> 85.192.175]>: Client host rejected: Access denied;
> from=<noexistent@xxxxxxxxx> to=<m-229@sub.example.jp> proto=ESMTP
> helo=<mail-pd0-f175.google.com>
> Jul  6 02:00:43 s postfix/smtpd[29716]: generic_checks: name=reject status=2
> Jul  6 02:00:43 s postfix/smtpd[29716]: >
> mail-pd0-f175.google.com[209.85.192.175]: 554 <mail-pd0-f175.google.com[209.
> 85.192.175]>: Client host rejected: Access denied
> 
> 
> maincf.cf の smtpd_*_restrictions は smtpd_recipient_restrictions =
> permit_sasl_authenticated,reject_unauth_destination だけのようなので、
> master.cf で何か設定していないか確認してみてください。

ご指摘ありがとうございます。
以下master.cfですが、最初のsmtpとsubmissionの-oオプションが関係あるで
しょうか。

-------------------------------------------------------------------------
[root@s ~]# cat /etc/postfix/master.cf
#
# Postfix master process configuration file.  For details on the format
# of the file, see the Postfix master(5) manual page.
#
# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtp      inet  n       -       n       -       -       smtpd -v
#submission inet n      -       n       -       -       smtpd
#       -o smtpd_etrn_restrictions=reject
        -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#smtps    inet  n       -       n       -       -       smtpd
#  -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
submission   inet    n       -       n       -       -       smtpd
  -o smtpd_etrn_restrictions=reject
  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_enforce_tls=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/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=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop
$recipient

-------------------------------------------------------------------------

よろしくお願いいたします。

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