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elmar283 Guru
Joined: 06 Dec 2004 Posts: 316 Location: Haarlem, Netherlands
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Posted: Fri Apr 12, 2013 5:11 pm Post subject: Relay access denied; |
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For more then a year I have a mailserver running under Gentoo.
Today I noticed that I'm unable to send mail true smtp to mailaddresses outsite of my own domain.
The error message is:
Code: |
Apr 12 18:59:04 ZaphodBeeblebrox postfix/smtpd[10669]: NOQUEUE: reject: RCPT from mail.elmarotter.eu[83.161.154.53]: 554 5.7.1 <elmar283ATgmail.com>: Relay access denied; from=<elmarATelmarotter.nl> to=<elmar283ATgmail.com> proto=ESMTP helo=<[192.168.0.16]>
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(I changed @ to AT to avoid spam).
I don't know why this is happening.
The only thing I can think of is that somehow my ip isn't seen as an auth_destination in 'reject_unauth_destination'. But that is just a guess.
Under here I have some configs:
Code: |
elmarotter@ZaphodBeeblebrox ~ $ cat /etc/postfix/main.cf
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = //usr/libexec/postfix
data_directory = /var/lib/postfix
mail_owner = postfix
myhostname = mail.elmarotter.eu
mydomain = elmarotter.eu
myorigin = elmarotter.eu
inet_interfaces = all
mydestination = mail.elmarotter.eu, localhost.elmarotter.eu, elmarotter.eu
unknown_local_recipient_reject_code = 450
mynetworks = 192.168.0.0/24, 192.168.178.0/24, 127.0.0.0/8
home_mailbox = .maildir/
local_destination_concurrency_limit = 2
default_destination_concurrency_limit = 20
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /etc/postfix
readme_directory = no
home_mailbox = .maildir/
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_local_domain =
smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
reject_unauth_destination
smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtpd_use_tls = yes
#smtpd_tls_auth_only = yes
smtpd_tls_key_file = /etc/postfix/newkey.pem
smtpd_tls_cert_file = /etc/postfix/newcert.pem
smtpd_tls_CAfile = /etc/postfix/cacert.pem
smtpd_tls_loglevel = 3
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
# na hier is nieuw, als mijn mailboxen niet meer werken haal ik de tekst hieronder weg
# Beging nieuwe tekst ->
alias_maps = mysql:/etc/postfix/mysql-aliases.cf
relocated_maps = mysql:/etc/postfix/mysql-relocated.cf
local_transport = local
local_recipient_maps = $alias_maps $virtual_mailbox_maps unix:passwd.byname
virtual_transport = virtual
virtual_mailbox_domains = dwarsleeuwarden.nl, elmarotter.nl
virtual_minimum_uid = 1000
virtual_gid_maps = static:1001
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-maps.cf
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual.cf
virtual_uid_maps = static:1001
virtual_mailbox_base = /
#virtual_mailbox_limit =
owner_request_special = no
recipient_delimiter = +
alias_maps = mysql:/etc/postfix/mysql-aliases.cf
hash:/var/lib/mailman/data/aliases,
mysql:/etc/postfix/mysql-aliases.cf
virtual_alias_maps =
hash:/var/lib/mailman/data/virtual-mailman,
mysql:/etc/postfix/mysql-virtual.cf
#mailfitering starst here: Dus als de boel zo niet meer goed werkt dan hetgeen hieronder eerst in de prullenbak mieteren ;)
biff = no
empty_address_recipient = MAILER-DAEMON
queue_minfree = 120000000
content_filter = smtp-amavis:[127.0.0.1]:10024
#Equivalently when using lmtp:
#content_filter = lmtp-amavis:[127.0.0.1]:10024
# TRANSPORT MAP
#
# Insert text from sample-transport.cf if you need explicit routing.
#transport_maps = hash:/etc/postfix/transport
#relay_domains = $transport_maps
mailbox_command = /usr/bin/procmail -a "elmarotter.eu"
#mailbox_command = /usr/bin/procmail -a "elmarotter.nl"
#mailbox_command = /usr/bin/procmail
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Code: |
elmarotter@ZaphodBeeblebrox ~ $ ping -c 3 mail.elmarotter.eu
PING mail.elmarotter.eu (83.161.154.53) 56(84) bytes of data.
64 bytes from mail.elmarotter.eu (83.161.154.53): icmp_seq=1 ttl=63 time=46.8 ms
64 bytes from mail.elmarotter.eu (83.161.154.53): icmp_seq=2 ttl=63 time=46.3 ms
--- mail.elmarotter.eu ping statistics ---
3 packets transmitted, 2 received, 33% packet loss, time 2001ms
rtt min/avg/max/mdev = 46.333/46.600/46.868/0.343 ms
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Code: |
elmarotter@ZaphodBeeblebrox ~ $ 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 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/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/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}
# Hier begint mijn mailscan gededeelte. Dus als zo de boel niet meer werkt dan dit hieronder eerst weghalen.
smtp-amavis unix - - n - 2 smtp
-o smtp_data_done_timeout=1200
-o smtp_send_xforward_command=yes
#Equivalently when using lmtp:
#lmtp-amavis unix - - n - 2 lmtp
# -o lmtp_data_done_timeout=1200
# -o lmtp_send_xforward_command=yes
127.0.0.1:10024 inet n - n - - smtpd
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
-o smtpd_restriction_classes=
-o smtpd_client_restrictions=
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=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
#If you want to use proxy filtering instead
#smtp inet n - n - 8 smtpd
# -o smtpd_proxy_filter=127.0.0.1:10024
# -o smtpd_client_connection_count_limit=4
#If you don't want to scan outgoing mail use this
#10.0.0.2:smtp inet n - n - - smtpd
#-o content_filter=
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khayyam Watchman
Joined: 07 Jun 2012 Posts: 6227 Location: Room 101
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Posted: Fri Apr 12, 2013 5:31 pm Post subject: |
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elmar283 ...
I updated postfix only a day or so ago to 2.10.0 and I did notice that when running dispatch-conf the following had been added to main.cf ... and which I subsequently merged with my current config.
Code: | smtpd_relay_restrictions = permit_mynetworks,permit_sasl_authenticated,defer_unauth_destination |
As I don't see this in your main.cf, and taking the above error into account, this is probably the cause ... assuming of course you also updated postfix.
best ... khay |
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elmar283 Guru
Joined: 06 Dec 2004 Posts: 316 Location: Haarlem, Netherlands
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Posted: Fri Apr 12, 2013 5:46 pm Post subject: |
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@khayyam: Shoudl I add that rule and delete:
Code: |
smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
reject_unauth_destination
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Or should I just add it? |
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elmar283 Guru
Joined: 06 Dec 2004 Posts: 316 Location: Haarlem, Netherlands
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Posted: Fri Apr 12, 2013 5:59 pm Post subject: |
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Now it works again, only not on squirrelmail:
Code: |
connect from ZaphodBeeblebrox.elmarotter.eu[::1]
Apr 12 19:53:47 ZaphodBeeblebrox postfix/smtpd[13413]: NOQUEUE: reject: RCPT from ZaphodBeeblebrox.elmarotter.eu[::1]: 454 4.7.1 <elmar283ATgmail.com>: Relay access denied; from=<elmarATelmarotter.nl> to=<elmar283ATgmail.com> proto=ESMTP helo=<elmarotter.eu>
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The strange thing is that it connects form my hostname.domain and not form mail.elmarotter.eu. |
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khayyam Watchman
Joined: 07 Jun 2012 Posts: 6227 Location: Room 101
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Posted: Sat Apr 13, 2013 8:23 am Post subject: |
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elmar283 ...
probably as elmarotter.nl isn't in $mynetworks and/or the client isn't sasl authenticated ... see the section local_header_rewrite_clients in postfix config parameters.
HTH & best ... khay |
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elmar283 Guru
Joined: 06 Dec 2004 Posts: 316 Location: Haarlem, Netherlands
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Posted: Sat Apr 13, 2013 8:37 am Post subject: |
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I have never had a domain in '$mynetworks' only networks (eg 192.168.178.0 and 192.168.0.0).
What do you mean with no sasl authentication?
As far as I know this lines make sure it is:
Code: |
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_local_domain =
#smtpd_recipient_restrictions =
# permit_sasl_authenticated,
# permit_mynetworks,
# reject_unauth_destination
smtpd_relay_restrictions = permit_mynetworks,permit_sasl_authenticated,defer_unauth_destination
smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtpd_use_tls = yes
#smtpd_tls_auth_only = yes
smtpd_tls_key_file = /etc/postfix/newkey.pem
smtpd_tls_cert_file = /etc/postfix/newcert.pem
smtpd_tls_CAfile = /etc/postfix/cacert.pem
smtpd_tls_loglevel = 3
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
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The point is that I had a perfect good working postfix until I updated to version 2.10.0
I can only guess it has something to do with that, because before the update everything worked just fine. |
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dianthus n00b
Joined: 04 Apr 2007 Posts: 5
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Posted: Sat Apr 13, 2013 10:15 am Post subject: |
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elmar283 wrote: |
The point is that I had a perfect good working postfix until I updated to version 2.10.0
I can only guess it has something to do with that, because before the update everything worked just fine. |
I would like to confirm that postfix 2.9.10 after the recent update stopped relaying on the submission port (587), although prior to the upgrade it worked fine for months. I could not figure our where the problem is, so I downgraded to 2.9.5 (still working).
It may have something to do with USE flags flags or a subtle change of configuration options. |
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BrummBrumm n00b
Joined: 04 Jan 2008 Posts: 58
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Posted: Tue Apr 16, 2013 7:58 am Post subject: |
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same here.
They mention changes to the relay policy in http://www.postfix.org/announcements/postfix-2.10.0.html and here: http://www.postfix.org/SMTPD_ACCESS_README.html
EDIT:
When i re-emerged postfix-2.10.0 i noticed following message:
* COMPATIBILITY: adding smtpd_relay_restrictions to main.cf
* to prevent inbound mail from unexpectedly bouncing.
* Specify an empty smtpd_relay_restrictions value to keep using
* smtpd_recipient_restrictions as before.
works for me :) |
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dianthus n00b
Joined: 04 Apr 2007 Posts: 5
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Posted: Wed Apr 17, 2013 6:01 pm Post subject: |
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BrummBrumm wrote: |
When i re-emerged postfix-2.10.0 i noticed following message:
* COMPATIBILITY: adding smtpd_relay_restrictions to main.cf
* to prevent inbound mail from unexpectedly bouncing.
* Specify an empty smtpd_relay_restrictions value to keep using
* smtpd_recipient_restrictions as before.
works for me |
You did my day, thank you |
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Skymotz n00b
Joined: 09 Sep 2006 Posts: 36
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Posted: Fri May 03, 2013 4:33 am Post subject: |
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oh my god,
it just took me 6,5 hours to find this post and it was exactly what I needed.
Thank you so much! |
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