[Postfixbuch-users] Name service error for type=AAAA: Host found but no data record

[Helmut Lichtenberg]

Ralf Hildebrandt schrieb am 18.08.2014 13:02:
> * Helmut Lichtenberg <heli at tzv.fal.de>:
> > Ralf Hildebrandt schrieb am 18.08.2014 12:03:
> > > * Helmut Lichtenberg <heli at tzv.fal.de>:
> > > > root at mail,~: postfix check
> > > > postfix/postfix-script: warning: /var/spool/postfix/lib/x86_64-linux-gnu/libnss_compat-2.13.so and /lib/x86_64-linux-gnu/libnss_compat-2.13.so differ
> > > > [....]
> > > 
> > > cp -a /lib/x86_64-linux-gnu/libnss_compat-2.13.so /var/spool/postfix/lib/x86_64-linux-gnu/libnss_compat-2.13.so
> > > etc.
> > > Dann stop & start
> > 
> > Gesagt, getan.
> > Meinst du, das war der Grund für die Fehler? Ich kann nicht direkt überprüfen,
> > ob es nun funktioniert, weil die Fehler bei der selben Adresse nur manchmal
> > aufgetaucht sind.
> 
> libresolv-2.13.so ist für die Namensauflösung notwendig. Und wenn die
> Kopie im CHROOT kaputt/alt war...

Es scheint doch nicht daran gelegen zu haben:

Aug 18 13:11:43 mail postfix/qmgr[21361]: 96E2C10002345: from=<XXX.YYY at fli.bund.de>, size=964, nrcpt=1 (queue active)
Aug 18 13:11:43 mail postfix/smtpd[23287]: connect from localhost[127.0.0.1]
Aug 18 13:11:45 mail postfix/smtpd[23287]: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 450 4.1.2 <ZZZ at gsau.edu.cn>: Recipient address rejected: Domain not found; from=<XXX.YYY at fli.bund.de> to=<ZZZ at gsau.edu.cn> proto=ESMTP helo=<localhost>
Aug 18 13:11:45 mail amavis[1746]: (01746-13) Negative SMTP resp. to DATA: 554 5.5.1 Error: no valid recipients
Aug 18 13:11:45 mail postfix/smtpd[23287]: disconnect from localhost[127.0.0.1]
Aug 18 13:11:45 mail amavis[1746]: (01746-13) (!)FWD from <XXX.YYY at fli.bund.de> -> <ZZZ at gsau.edu.cn>,BODY=8BITMIME 450 4.1.2 from MTA(smtp:[127.0.0.1]:10025): 450 4.1.2 <ZZZ at gsau.edu.cn>: Recipient address rejected: Domain not found
Aug 18 13:11:45 mail amavis[1746]: (01746-13) Not-Delivered, <XXX.YYY at fli.bund.de> -> <ZZZ at gsau.edu.cn>, quarantine RniS5sa4TEzK, Message-ID: <53F1DF6E.4090509 at fli.bund.de>, Hits: -2.9
Aug 18 13:11:45 mail postfix/smtp[23454]: 96E2C10002345: to=<ZZZ at gsau.edu.cn>, relay=127.0.0.1[127.0.0.1]:10024, delay=1.8, delays=0.47/0/0/1.3, dsn=4.1.2, status=deferred (host 127.0.0.1[127.0.0.1] said: 450 4.1.2 id=01746-13 - Temporary MTA failure on relaying, from MTA(smtp:[127.0.0.1]:10025): 450 4.1.2 <ZZZ at gsau.edu.cn>: Recipient address rejected: Domain not found (in reply to end of DATA command))


Aug 18 13:20:32 mail postfix/qmgr[21361]: 96E2C10002345: from=<XXX.YYY at fli.bund.de>, size=964, nrcpt=1 (queue active)
Aug 18 13:20:33 mail postfix/smtpd[23902]: connect from localhost[127.0.0.1]
Aug 18 13:20:33 mail postfix/smtpd[23902]: 6426E1069ADC4: client=localhost[127.0.0.1], orig_queue_id=96E2C10002345, orig_client=sg.tzv.fal.de[192.108.34.3]
Aug 18 13:20:33 mail postfix/cleanup[23903]: 6426E1069ADC4: message-id=<53F1DF6E.4090509 at fli.bund.de>
Aug 18 13:20:33 mail postfix/qmgr[21361]: 6426E1069ADC4: from=<XXX.YYY at fli.bund.de>, size=1405, nrcpt=1 (queue active)
Aug 18 13:20:33 mail postfix/smtpd[23902]: disconnect from localhost[127.0.0.1]
Aug 18 13:20:33 mail amavis[12778]: (12778-12) Passed, <XXX.YYY at fli.bund.de> -> <ZZZ at gsau.edu.cn>, quarantine 0SSLYjFy5CTq, Message-ID: <53F1DF6E.4090509 at fli.bund.de>, Hits: -2.9
Aug 18 13:20:33 mail postfix/smtp[23899]: 96E2C10002345: to=<ZZZ at gsau.edu.cn>, relay=127.0.0.1[127.0.0.1]:10024, delay=530, delays=529/0.01/0/1.3, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 6426E1069ADC4)
Aug 18 13:20:33 mail postfix/qmgr[21361]: 96E2C10002345: removed
Aug 18 13:20:33 mail postfix/smtp[23904]: 6426E1069ADC4: to=<ZZZ at gsau.edu.cn>, relay=none, delay=0.22, delays=0.2/0.01/0.02/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=gsau.edu.cn type=AAAA: Host found but no data record of requested type)
Aug 18 13:20:33 mail postfix/cleanup[23903]: 8282E10002345: message-id=<20140818112033.8282E10002345 at mail.tzv.fal.de>
Aug 18 13:20:33 mail postfix/bounce[23905]: 6426E1069ADC4: sender non-delivery notification: 8282E10002345


Die Abfrage des DNS-Servers (der auf dem gleichen Rechner liegt) ergibt aber:
root at mail,log: dig gsau.edu.cn mx
; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> gsau.edu.cn mx
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59666
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3

;; QUESTION SECTION:
;gsau.edu.cn.                   IN      MX

;; ANSWER SECTION:
gsau.edu.cn.            122     IN      MX      5 mail.gsau.edu.cn.

;; AUTHORITY SECTION:
gsau.edu.cn.            122     IN      NS      dns2.gsau.edu.cn.
gsau.edu.cn.            122     IN      NS      dns.gsau.edu.cn.

;; ADDITIONAL SECTION:
mail.gsau.edu.cn.       122     IN      A       202.201.64.51
dns.gsau.edu.cn.        690     IN      A       202.201.64.1
dns2.gsau.edu.cn.       690     IN      A       202.201.64.2

;; Query time: 0 msec
;; SERVER: 192.108.34.21#53(192.108.34.21)
;; WHEN: Mon Aug 18 14:09:41 2014
;; MSG SIZE  rcvd: 135

Sieht doch nicht schlecht aus. Und das Lib-Probleme ist behoben:
root at mail,log: postfix check
root at mail,log:

Gruß
Helmut

-- 
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Helmut Lichtenberg  <Helmut.Lichtenberg at fli.bund.de>  Tel.: 05034/871-128
Institut für Nutztiergenetik (FLI)         31535 Neustadt         Germany
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