[Postfixbuch-users] Postfix als Relay für Exchange Server
Thomas Nitschke
t.nitschke at ids-imaging.de
Mo Feb 13 08:53:03 CET 2006
Mea culpa ;-)
Hier die Ausgabe des postconf -n Befehls:
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
debug_peer_level = 2
defer_transports = bounce
html_directory = /usr/share/doc/packages/postfix/html
inet_interfaces = all
local_transport = error: Local delivery disbaled!
mail_owner = postfix
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
mydestination =
mydomain = xxxx.de
myhostname = mail2.xxxx.de
mynetworks = 192.168.30.0/24, 127.0.0.0/8, 192.168.40.0/24
mynetworks_style = 192.168.40/24
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/packages/postfix/README_FILES
relay_domains = xxxx.de yyyy.de
relay_recipient_maps = hash:/etc/postfix/relay_recipients
sample_directory = /usr/share/doc/packages/postfix/samples
sendmail_path = /usr/sbin/sendmail
setgid_group = maildrop
smtpd_client_restrictions =
smtpd_helo_restrictions =
smtpd_recipient_restrictions = permit_mynetworks,reject_non_fqdn_sender,
reject_
non_fqdn_recipient,reject_unknown_sender_domain,reject_unknown_recipient_dom
ain,
reject_unauth_destination,
smtpd_sender_restrictions =
soft_bounce = no
transport_maps = hash:/etc/postfix/transport
transport_retry_time = 60h
unknown_local_recipient_reject_code = 550
virtual_alias_maps = hash:/etc/postfix/virtual
Hier die Config für die master.conf
#
# 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
ondemand unix - - n - - smtp
#smtp-amavis unix - - n - 2 smtp -o
smtp_data_done_timeout=1800 -o disable_dns_lookups=yes
#localhost:10025 inet n - n - - smtpd -o
content_filter=
#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_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
#submission inet n - n - - smtpd
# -o smtpd_etrn_restrictions=reject
# -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
#localhost:10025 inet n - n - - smtpd -o
content_filter=
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}
cyrus unix - n n - - pipe
user=cyrus argv=/usr/lib/cyrus/bin/deliver -e -r ${sender} -m ${extension}
${user}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail
($recipient)
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
#procmail unix - n n - - pipe
# flags=R user=nobody argv=/usr/bin/procmail -t -m /etc/procmailrc
${sender} ${recipient}
Mit freundlichen Grüßen
Thomas Nitschke
-----Ursprüngliche Nachricht-----
Von: postfixbuch-users-bounces at listi.jpberlin.de
[mailto:postfixbuch-users-bounces at listi.jpberlin.de] Im Auftrag von Sandy
Drobic
Gesendet: Freitag, 10. Februar 2006 18:05
An: Eine Diskussionsliste rund um das Postfix-Buch.
Betreff: Re: [Postfixbuch-users] Postfix als Relay für Exchange Server
Thomas Nitschke wrote:
> Hallo Liste
>
>
>
> Ich habe folgendes Problem mit einem Postfix 2.2.5 als SMTP Relay für
einen
> Exchange Server.
>
> Ist der Exchange Server offline, nimmt Postfix die Mails an und löscht
diese
> dann (removed).
>
> Was muss ich einstellen damit diese Mails in ner Qeue gehalten werden, um
> dann später, wenn der Exchange Sever wieder erreichbar ist, zu gestellt
> werden?
Meine Kristallkugel behauptet, du hast fallback_transport gesetzt. Es gibt
aber noch andere Möglichkeiten. Zeige mal "postconf -n" und den Auszug aus
dem Maillog, wo der Weg einer solchen verschwundenen Mail sichtbar ist.
Erst dann können wir sehen, ob es in main.cf oder vielleicht eine Option
in master.cf ist.
Sandy
--
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