[Postfixbuch-users] said: 554 5.4.0 Error: too many hops (in reply to end of DATA command))
Tanja Moeser
new_zealand at gmx.de
Fr Nov 9 14:47:14 CET 2007
Hallo da draussen, (sorry, wenn es etwas unübersichtlich wird in der Mail)
ich habe leider ein Problem mit der Auslieferung der eMails an den internen Mailserver.
Die Mails scheinen in einer Dauerschleife zwischen DMZ und internem LAN hin-und her zu wandern bis irgendwann Postfix "said: 554 5.4.0 Error: too many hops (in reply to end of DATA command))" meldet.
Hier mal meine main.cf (DMZ-Rechner):
smtpd_banner = mail.domain1.eu ESMTP
biff = no
debug_peer_level = 4
append_dot_mydomain = no
transport_maps = hash:/etc/postfix/transport
relay_recipient_maps = hash:/etc/postfix/relay_recipients
myhostname = proxy.local
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = domain1.eu
mydestination = proxy.local, mail.local
relayhost =
relay_domains = domain1.eu, domain2.de
defer_transports =
mailbox_transport =
mynetworks = 127.0.0.0/8, 192.168.1.0/24
mailbox_command =
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
smtpd_sasl_local_domain =
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination
masquerade_exceptions = root
masquerade_classes = envelope_sender, header_sender, header_recipient
program_directory = /usr/lib/postfix
masquerade_domains =
disable_dns_lookups = no
default_transport = smtp
soft_bounce = no
content_filter = smtp-amavis:[127.0.0.1]:10024
master.cf:
smtp inet n - n - - smtpd
pickup fifo n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr fifo n - n 300 1 qmgr
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
smtp unix - - - - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - - - - smtp
-o fallback_relay=
showq unix n - - - - showq
error 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
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$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=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}
smtp-amavis unix - - - - 2 smtp
-o smtp_data_done_timeout=1200
-o disable_dns_lookups=yes
127.0.0.1:10025 inet n - - - - smtpd
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
-o smtpd_restriction_classes=
-o smtpd_delay_reject=no
-o smtpd_client_restrictions=
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o strict_rfc821_envelopes=yes
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_data_restrictions=reject_unauth_pipelining
-o smtpd_end_of_data_restrictions=
-o mynetworks=127.0.0.0/8
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
main.cf (interner Mailserver):
smtpd_banner = mail.domain1.eu ESMTP
biff = no
append_dot_mydomain = no
inet_interface = all
myhostname = mail.local
mydestination =
relayhost = [192.168.3.2] <---IP-DMZ
mynetworks = 127.0.0.0/8, localhost, 192.168.3.2, 192.168.1.0/24, 192.168.2.0/24
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_mynetworks, reject_unknown_recipient_domain, permit_sasl_authenticated, reject_unauth_destination
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
local_recipient_maps = ldap:/etc/postfix/ldap_mbox.cf
home_mailbox = /Maildir
virtual_transport = virtual
local_transport = virtual
virtual_recipient_maps = ldap:/etc/postfix/ldap_mbox.cf
virtual_alias_maps = ldap:/etc/postfix/ldap_alias.cf
virtual_mailbox_maps = ldap:/etc/postfix/ldap_dir.cf
virtual_uid_maps = ldap:/etc/postfix/ldap_uid.cf
virtual_gid_maps = ldap:/etc/postfix/ldap_gid.cf
virtual_mailbox_domains= ldap:/etc/postfix/ldap_domain.cf
virtual_mailbox_base = /
virtual_minimum_uid = 500
virtual_mailbox_limit = 0
Das verschicken klappt (ausser das meine eigenen Mails als Spam beim Empfänger landen, aber andere Baustelle ;-) ).
Das interne Mailing klappt auch.
Hier noch der Auszug aus dem Log (der eingetnliche Eintrag ist elend lang) des DMZ-Rechners:
Nov 9 14:22:28 proxy postfix/smtpd[4074]: connect from fmmailgate04.web.de[217.72.192.242]
Nov 9 14:22:29 proxy postfix/smtpd[4074]: 0F39D41C2EF: client=fmmailgate04.web.de[217.72.192.242]
Nov 9 14:22:29 proxy postfix/cleanup[4078]: 0F39D41C2EF: message-id=<334835252 at web.de>
Nov 9 14:22:29 proxy postfix/qmgr[3781]: 0F39D41C2EF: from=<new_zealand at gmx.de>, size=1328, nrcpt=1 (queue active)
Nov 9 14:22:29 proxy postfix/smtpd[4074]: disconnect from fmmailgate04.web.de[217.72.192.242]
Nov 9 14:22:32 proxy postfix/smtpd[4084]: connect from localhost[127.0.0.1]
Nov 9 14:22:32 proxy postfix/smtpd[4084]: 7166A41C2F7: client=localhost[127.0.0.1]
Nov 9 14:22:32 proxy postfix/cleanup[4078]: 7166A41C2F7: message-id=<334835252 at web.de>
Nov 9 14:22:32 proxy postfix/smtpd[4084]: disconnect from localhost[127.0.0.1]
Nov 9 14:22:32 proxy postfix/qmgr[3781]: 7166A41C2F7: from=<new_zealand at gmx.de>, size=1768, nrcpt=1 (queue active)
Nov 9 14:22:32 proxy amavis[4070]: (04070-01) Passed CLEAN, [87.139.125.198] <new_zealand at gmx.de> -> <tanja at domain2.de>, Message-ID: <334835252 at web.de>, mail_id: SaG4FBMYQwX6, Hits: 0.845, 3554 ms
Nov 9 14:22:32 proxy postfix/smtp[4080]: 0F39D41C2EF: to=<tanja at domain2.de>, relay=127.0.0.1[127.0.0.1]:10024, delay=3.6, delays=0.06/0.01/0.01/3.6, dsn=2.6.0, status=sent (250 2.6.0 Ok, id=04070-01, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 7166A41C2F7)
Nov 9 14:22:32 proxy postfix/qmgr[3781]: 0F39D41C2EF: removed
Nov 9 14:22:32 proxy postfix/smtp[4085]: 7166A41C2F7: to=<tanja at domain2.de>, relay=192.168.1.7[192.168.1.7]:25, delay=0.44, delays=0.2/0.02/0.17/0.04, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 1A409D0054)
Nov 9 14:22:32 proxy postfix/qmgr[3781]: 7166A41C2F7: removed
Nov 9 14:22:32 proxy postfix/smtpd[4074]: connect from unknown[192.168.1.7]
Nov 9 14:22:32 proxy postfix/smtpd[4074]: E17AD41C2EF: client=unknown[192.168.1.7]
Nov 9 14:22:32 proxy postfix/cleanup[4078]: E17AD41C2EF: message-id=<334835252 at web.de>
Nov 9 14:22:34 proxy postfix/qmgr[3781]: 2227C41C2F7: from=<new_zealand at gmx.de>, size=5763, nrcpt=1 (queue active)
Nov 9 14:22:34 proxy postfix/smtpd[4084]: disconnect from localhost[127.0.0.1]
Nov 9 14:22:34 proxy amavis[4071]: (04071-03) Passed CLEAN, [87.139.125.198] <new_zealand at gmx.de> -> <tanja.moeser at bhd-immoserv.de>, Message-ID: <334835252 at web.de>, mail_id: xl+GVvs1M9xc, Hits: 0.845, 160 ms
Nov 9 14:22:34 proxy postfix/smtp[4080]: EF28541C2EF: to=<tanja at domain2.de>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.23, delays=0.07/0/0/0.16, dsn=2.6.0, status=sent (250 2.6.0 Ok, id=04071-03, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 2227C41C2F7)
Nov 9 14:22:34 proxy postfix/qmgr[3781]: EF28541C2EF: removed
Nov 9 14:22:34 proxy postfix/smtp[4085]: 2227C41C2F7: to=<tanja at domain2.de>, relay=192.168.1.7[192.168.1.7]:25, delay=0.08, delays=0.06/0/0/0.02, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 67665D0054)
Nov 9 14:22:34 proxy postfix/qmgr[3781]: 2227C41C2F7: removed
Nov 9 14:22:35 proxy postfix/smtp[4085]: 7E1EE41C2F7: to=<tanja at domain2.de>, relay=192.168.1.7[192.168.1.7]:25, delay=0.07, delays=0.06/0/0/0, dsn=5.4.0, status=bounced (host 192.168.1.7[192.168.1.7] said: 554 5.4.0 Error: too many hops (in reply to end of DATA command))
Nov 9 14:22:35 proxy postfix/cleanup[4078]: 9C04541C2EF: message-id=<20071109132235.9C04541C2EF at proxy.local>
Nov 9 14:22:35 proxy postfix/qmgr[3781]: 9C04541C2EF: from=<>, size=12396, nrcpt=1 (queue active)
Nov 9 14:22:35 proxy postfix/bounce[4098]: 7E1EE41C2F7: sender non-delivery notification: 9C04541C2EF
Nov 9 14:22:35 proxy postfix/qmgr[3781]: 7E1EE41C2F7: removed
Nov 9 14:22:36 proxy postfix/smtp[4085]: 9C04541C2EF: to=<new_zealand at gmx.de>, relay=mx0.gmx.de[213.165.64.100]:25, delay=0.54, delays=0.02/0/0.21/0.31, dsn=2.6.0, status=sent (250 2.6.0 Message accepted {mx026})
Nov 9 14:22:36 proxy postfix/qmgr[3781]: 9C04541C2EF: removed
Ich habe hier auf der Liste im Archiv einen ähnlichen Eintrag entdeckt, da kam es aber zu keiner Lösung.
Die Einträge von gmx und web.de hängen damit zusammen, dass mein privater gmx-account auf einen web.de-account (von dem aus ich diese Mail geschrieben habe) weitergeleitet werden.
Vorab Danke und Gruß,
Tanja
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