[postfix-users] keine non-delivery-reports

Andreas Gunzer a.gunzer at gmx.net
Do Okt 22 20:16:32 CEST 2009


Hallo zusammen,

ich bin postfix Anfänger und komme einfach nicht weiter.
Ich habe mir ein zarafa-Groupware System
(http://www.zarafa.com/wiki/index.php/MTA_integration) unter Ubuntu 8.04
installiert und möchte folgende Konfiguration verwenden:

1) Virtuelle Benutzer,
2) Absenderbasierte (externe) SMTP Nutzung (Bspw. GMX, WEB, GMAIL),
3) POP3 Abruf von EXTERNEN Konten (bspw. GMX, WEB, GMAIL) und 
verteilen an die internen (virtuellen) Benutzer.

Punkt 3 läuft mit fetchmail und klappt wunderbar.

Probleme habe ich aber bei Punkt 2. Ich habe es bisher zwar geschafft
absenderabhängig die externen SMTP Server zu benutzen, ABER ein Problem habe
ich noch:

Sende ich (bspweise über die Zarafa-Webaccess Oberfläche) eine Mail an eine
externe Adresse, die es nicht gibt (NONEXISTING_USER at gmx.de), dann werde ich
nicht benachrichtigt, d.h. ich erhalte keinen non-delivery report  ;-(
Wieso erhalte ich keine non-delivery reports?


Mail.log:
Oct 22 19:53:35 zarafa-server postfix/master[29269]: daemon started --
version 2.5.1, configuration /etc/postfix
Oct 22 19:54:03 zarafa-server postfix/smtpd[29312]: connect from
localhost[127.0.0.1]
Oct 22 19:54:03 zarafa-server postfix/smtpd[29312]: C52A82E812:
client=localhost[127.0.0.1]
Oct 22 19:54:03 zarafa-server postfix/cleanup[29316]: C52A82E812:
message-id=<vmime.4ae09c3b.6a3e.f91f4b937599daf at zarafa-server>
Oct 22 19:54:03 zarafa-server postfix/smtpd[29312]: disconnect from
localhost[127.0.0.1]
Oct 22 19:54:03 zarafa-server postfix/qmgr[29273]: C52A82E812:
from=<MEINE_ADRESSE at gmx.de>, size=306, nrcpt=1 (queue active)
Oct 22 19:54:05 zarafa-server postfix/smtp[29317]: C52A82E812:
to=<NONEXISTING_USER at gmx.de>, relay=mail.gmx.net[213.165.64.21]:25,
delay=1.9, delays=0.09/0.11/0.72/1, dsn=5.1.1, status=bounced (host
mail.gmx.net[213.165.64.21] said: 550 5.1.1 < NONEXISTING_USER at gmx.de>...
User is unknown {mp006} (in reply to RCPT TO command))
Oct 22 19:54:05 zarafa-server postfix/cleanup[29316]: C873B2E81A:
message-id=<20091022175405.C873B2E81A at zarafa-server>
Oct 22 19:54:05 zarafa-server postfix/bounce[29320]: C52A82E812: sender
non-delivery notification: C873B2E81A
Oct 22 19:54:05 zarafa-server postfix/qmgr[29273]: C873B2E81A: from=<>,
size=2256, nrcpt=1 (queue active)
Oct 22 19:54:05 zarafa-server postfix/smtp[29317]: warning: relayhost
configuration problem
Oct 22 19:54:05 zarafa-server postfix/qmgr[29273]: C52A82E812: removed
Oct 22 19:54:05 zarafa-server postfix/smtp[29317]: C873B2E81A:
to=<MEINE_ADRESSE at gmx.de>, relay=none, delay=0.08, delays=0.06/0/0.01/0,
dsn=4.3.5, status=deferred (mail for localhost loops back to myself)


Postconf -n:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
config_directory = /etc/postfix
delay_warning_time = 1h
header_checks = pcre:/etc/postfix/header_checks
inet_interfaces = all
inet_protocols = all
mailbox_size_limit = 0
message_size_limit = 104857600
mydestination = zarafa-server, localhost.localdomain, localhost
myhostname = zarafa-server
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128, 192.168.0.0/24
readme_directory = no
recipient_delimiter = +
relayhost = localhost
sender_canonical_maps = hash:/etc/postfix/sender_canonical
sender_dependent_relayhost_maps = hash:/etc/postfix/sender_dependent
smtp_connection_cache_on_demand = no
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_password
smtp_sasl_security_options = noanonymous
smtp_sender_dependent_authentication = yes
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes


Master.cf:
smtp      inet  n       -       -       -       -       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     inet  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       -       -       -       -       qmqpd
pickup    fifo  n       -       -       60      1       pickup
cleanup   unix  n       -       -       -       0       cleanup
qmgr      fifo  n       -       n       300     1       qmgr
#qmgr     fifo  n       -       -       300     1       oqmgr
tlsmgr    unix  -       -       -       1000?   1       tlsmgr
rewrite   unix  -       -       -       -       -       trivial-rewrite
bounce    unix  -       -       -       -       0       bounce
defer     unix  -       -       -       -       0       bounce
trace     unix  -       -       -       -       0       bounce
verify    unix  -       -       -       -       1       verify
flush     unix  n       -       -       1000?   0       flush
proxymap  unix  -       -       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     unix  n       -       -       -       -       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
#
maildrop  unix  -       n       n       -       -       pipe
  flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# See the Postfix UUCP_README file for configuration details.
#
uucp      unix  -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$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}




Wäre toll, wenn jmd helfen könnte!


Gruß
Andi



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