[Postfixbuch-users] problem mit Yahoomails die abgelehnt werden

Uwe Driessen driessen at fblan.de
Fr Feb 2 12:46:41 CET 2007


Habe im Maillog gesehen das Yahoo Adresse abgelehnt wurde 
Baut da jetzt mein lokaler DNS mist oder haben die solche einträge auf private IP
Adressen?
Die Sender IP gehört auf jeden fall zu Yahoo lt. Whois  
Habe ich wieder mist gebaut? Ich zweifle so langsam an mir.


Feb  2 11:03:52 fblan postfix/smtpd[28971]: NOQUEUE: reject: RCPT from
unknown[217.146.177.223]: 550 5.7.1 Client host rejected: cannot find your hostname,
[217.146.177.223]; from=<xxxxxxxxx at yahoo.de> to=<xxxxxxxxxx at fblan.de> proto=SMTP
helo=<web27604.mail.ukl.yahoo.com>

dig mail.ukl.yahoo.com

; <<>> DiG 9.3.2-P1 <<>> mail.ukl.yahoo.com
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21384
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 5

;; QUESTION SECTION:
;mail.ukl.yahoo.com.            IN      A

;; ANSWER SECTION:
mail.ukl.yahoo.com.     86400   IN      A       127.0.0.1

;; AUTHORITY SECTION:
ukl.yahoo.com.          10068   IN      NS      ns4.yahoo.com.
ukl.yahoo.com.          10068   IN      NS      ns5.yahoo.com.
ukl.yahoo.com.          10068   IN      NS      ns1.yahoo.com.
ukl.yahoo.com.          10068   IN      NS      ns2.yahoo.com.
ukl.yahoo.com.          10068   IN      NS      ns3.yahoo.com.

;; ADDITIONAL SECTION:
ns1.yahoo.com.          74848   IN      A       127.0.0.1
ns2.yahoo.com.          74848   IN      A       127.0.0.1
ns3.yahoo.com.          74848   IN      A       127.0.0.1
ns4.yahoo.com.          74848   IN      A       127.0.0.1
ns5.yahoo.com.          74848   IN      A       127.0.0.1

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Feb  2 11:28:44 2007
;; MSG SIZE  rcvd: 222


dig mail.ukl.yahoo.com mx

; <<>> DiG 9.3.2-P1 <<>> mail.ukl.yahoo.com mx
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58686
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;mail.ukl.yahoo.com.            IN      MX

;; AUTHORITY SECTION:
ukl.yahoo.com.          600     IN      SOA     hidden-master.yahoo.com.
hostmaster.yahoo-inc.com. 2007013104 3600 900 604800 600

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Feb  2 11:29:05 2007
;; MSG SIZE  rcvd: 107

s1:~# dig yahoo.com mx

; <<>> DiG 9.3.2-P1 <<>> yahoo.com mx
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6247
;; flags: qr rd ra; QUERY: 1, ANSWER: 7, AUTHORITY: 7, ADDITIONAL: 14

;; QUESTION SECTION:
;yahoo.com.                     IN      MX

;; ANSWER SECTION:
yahoo.com.              2962    IN      MX      1 a.mx.mail.yahoo.com.
yahoo.com.              2962    IN      MX      1 b.mx.mail.yahoo.com.
yahoo.com.              2962    IN      MX      1 c.mx.mail.yahoo.com.
yahoo.com.              2962    IN      MX      1 d.mx.mail.yahoo.com.
yahoo.com.              2962    IN      MX      1 e.mx.mail.yahoo.com.
yahoo.com.              2962    IN      MX      1 f.mx.mail.yahoo.com.
yahoo.com.              2962    IN      MX      1 g.mx.mail.yahoo.com.

;; AUTHORITY SECTION:
yahoo.com.              19929   IN      NS      ns1.yahoo.com.
yahoo.com.              19929   IN      NS      ns2.yahoo.com.
yahoo.com.              19929   IN      NS      ns3.yahoo.com.
yahoo.com.              19929   IN      NS      ns4.yahoo.com.
yahoo.com.              19929   IN      NS      ns5.yahoo.com.
yahoo.com.              19929   IN      NS      ns8.yahoo.com.
yahoo.com.              19929   IN      NS      ns9.yahoo.com.

;; ADDITIONAL SECTION:
a.mx.mail.yahoo.com.    1238    IN      A       209.191.118.103
b.mx.mail.yahoo.com.    1239    IN      A       66.196.97.250
c.mx.mail.yahoo.com.    1239    IN      A       68.142.237.182
c.mx.mail.yahoo.com.    1239    IN      A       216.39.53.3
d.mx.mail.yahoo.com.    1238    IN      A       216.39.53.2
e.mx.mail.yahoo.com.    1238    IN      A       216.39.53.1
f.mx.mail.yahoo.com.    1238    IN      A       68.142.202.247
f.mx.mail.yahoo.com.    1238    IN      A       209.191.88.247
g.mx.mail.yahoo.com.    1238    IN      A       206.190.53.191
g.mx.mail.yahoo.com.    1238    IN      A       209.191.88.239
ns1.yahoo.com.          74788   IN      A       127.0.0.1
ns2.yahoo.com.          74788   IN      A       127.0.0.1
ns3.yahoo.com.          74788   IN      A       127.0.0.1
ns4.yahoo.com.          74788   IN      A       127.0.0.1

;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Feb  2 11:29:44 2007
;; MSG SIZE  rcvd: 511


Besten Dank


-- 
Software & Computer
Uwe Drießen
Lembergstraße 33
67824 Feilbingert
Tel.: 06708 / 660045
Fax: 06708 / 661397
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