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Thread: Client host rejected...

  1. #1
    sagat is offline Junior Member
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    Question Client host rejected...

    could someone help me with this error:


    Code:
    relay=127.0.0.1[127.0.0.1]:10024, delay=0.38, delays=0.01/0.01/0/0.36, dsn=4.5.0, 
    status=deferred (host 127.0.0.1[127.0.0.1] said: 451 4.5.0 From MTA([127.0.0.1]:10025) during fwd-connect (Negative greeting: 554 5.7.1 : Client host rejected: Access denied at (eval 83) line 596.): id=04949-02 (in reply to end of DATA command))

    tnks
    Last edited by phoenix; 11-28-2010 at 02:07 AM.

  2. #2
    Hivos's Avatar
    Hivos is offline Advanced Member
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    Default

    Please update your profile with the output of
    Code:
    zmcontrol -v
    And then please give us the output of:
    Code:
    cat /etc/hosts
    cat /etc/resolv.conf
    hostname
    hostname -f
    dig yourdomain.com mx

  3. #3
    sagat is offline Junior Member
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    Code:
    [zimbra@mail ~]$ zmcontrol -v
    Release 6.0.9_GA_2686.RHEL5_20101115233426 CentOS5 FOSS edition.
    Code:
    [zimbra@mail ~]$ cat /etc/hosts
    127.0.0.1                  localhost.localdomain localhost
    192.168.0.100            mail.xxxxxxx.com.br  mail
    
    [zimbra@mail ~]$ cat /etc/resolv.conf
    search vrpaineis.com.br
    nameserver 201.xx.xxx.xxx
    nameserver 192.168.0.100
    nameserver 8.8.8.8
    Code:
    [zimbra@mail ~]$ hostname
    mail
    [zimbra@mail ~]$ hostname -f
    mail.xxxxx.com.br
    [zimbra@mail ~]$ dig xxxxx.com.br mx

    ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> xxxx.com.br mx
    ;; global options: printcmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49540
    ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 1

    ;; QUESTION SECTION:
    ;xxxxxxx.com.br. IN MX

    ;; ANSWER SECTION:
    xxxxx.com.br. 86400 IN MX 10 mail.xxxxx.com.br.

    ;; AUTHORITY SECTION:
    xxxxx.com.br. 86400 IN NS ns2.xxxx.com.br.
    xxxxx.com.br. 86400 IN NS mail.xxxx.com.br.
    xxxxx.com.br. 86400 IN NS ns1.xxxx.com.br.

    ;; ADDITIONAL SECTION:
    mail.xxxx.com.br. 86400 IN A 201.xx.xxx.xxx

    ;; Query time: 1 msec
    ;; SERVER: 201.xxx.xxx.xxx#53(201.90.216.252)
    ;; WHEN: Sun Nov 28 10:38:46 2010
    ;; MSG SIZE rcvd: 121

  4. #4
    phoenix is online now Zimbra Consultant & Moderator
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    Your hosts file is correct but that's about all. Go to the Split DNS article and set-up your DNS as it shows there, confirm the settings with the commands in the 'Verify...' section of that article. You should only have the LAN DNS server listed in your resolv.conf file.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  5. #5
    sagat is offline Junior Member
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    Code:
     relay=none, delay=0.02, delays=0.01/0/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused)

    Code:
     telnet 127.0.0.1 10025
    Trying 127.0.0.1...
    Connected to localhost.localdomain (127.0.0.1).
    Escape character is '^]'.
    554 5.7.1 : Client host rejected: Access denied

  6. #6
    sagat is offline Junior Member
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    NOQUEUE: reject: CONNECT from mail.xxxx.com.br[192.168.0.100]: 554 5.7.1 : Client host rejected: Access denied; proto=SMTP

  7. #7
    phoenix is online now Zimbra Consultant & Moderator
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    Post the output (in this thread) from all of the commands from the 'Verify...' section of the Split DNS article.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  8. #8
    sagat is offline Junior Member
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    Code:
    [root@mail named]# dig xxxx.com.br mx
    
    ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> xxxxxx.com.br mx
    ;; global options:  printcmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59824
    ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3
    
    ;; QUESTION SECTION:
    ;xxxx.com.br.              IN      MX
    
    ;; ANSWER SECTION:
    xxxx.com.br.       86400   IN      MX      10 mail.xxxx.com.br.
    
    ;; AUTHORITY SECTION:
    xxxx.com.br.       86400   IN      NS      ns1.xxxx.com.br.
    xxxx.com.br.       86400   IN      NS      ns2.xxxx.com.br.
    
    ;; ADDITIONAL SECTION:
    mail.xxxx.com.br.  86400   IN      A       201.xx.xx.xx
    ns1.xxxx.com.br.   86400   IN      A       201.xx.xx.xx
    ns2.xxxx.com.br.   86400   IN      A       201.xx.xx.xx
    
    ;; Query time: 0 msec
    ;; SERVER: 192.168.0.100#53(192.168.0.100)
    ;; WHEN: Sun Nov 28 14:50:05 2010
    ;; MSG SIZE  rcvd: 139

    Code:
    [root@mail named]# dig xxxx.com.br any
    
    ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> xxxxx.com.br any
    ;; global options:  printcmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54891
    ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3
    
    ;; QUESTION SECTION:
    ;xxxx.com.br.              IN      ANY
    
    ;; ANSWER SECTION:
    xxxx.com.br.       86400   IN      SOA     xxxx.com.br. 
    root.xxxx.com.br. 2005220901 10800 3600 604800 86400
    xxxx.com.br.       86400   IN      NS      ns2.xxxx.com.br.
    xxxx.com.br.       86400   IN      NS      ns1.xxxx.com.br.
    xxxx.com.br.       86400   IN      MX      10 mail.xxxx.com.br.
    xxxx.com.br.       86400   IN      A        201.xx.xx.xx
    
    ;; ADDITIONAL SECTION:
    ns1.xxx.com.br.   86400   IN      A       201.xx.xx.xx
    ns2.xxx.com.br.   86400   IN      A       201.xx.xx.xx
    mail.xxx.com.br.  86400   IN      A        201.xx.xx.xx
    
    ;; Query time: 0 msec
    ;; SERVER: 192.168.0.100#53(192.168.0.100)
    ;; WHEN: Sun Nov 28 14:50:19 2010
    ;; MSG SIZE  rcvd: 196
    host $(hostname)
    mail.xxx.com.br has address 201.xx.xx.xx

    cat /etc/resolv.conf
    search xxxxx.com.br
    nameserver 192.168.0.100


    [root@mail named]# cat /etc/hosts
    127.0.0.1 localhost.localdomain localhost
    192.168.0.100 mail.xxxx.com.br mail




    $TTL 86400

    $ORIGIN xxxx.com.br.

    @ IN SOA xxxx.com.br. root.xxxx.com.br. (
    2005220901 ;serial
    10800 ;refresh
    3600 ;retry
    604800 ;expire
    86400 ;ttl
    )

    @ IN NS ns1.xxxx.com.br.
    @ IN NS ns2.xxxx.com.br.

    @ IN MX 10 mail.xxxx.com.br.

    @ IN A 201xx.xx.xx

    ns1 IN A 201xx.xx.xx
    ns2 IN A 201xx.xx.xx

    mail IN A 201xx.xx.xx
    www IN A 201xx.xx.xx

  9. #9
    phoenix is online now Zimbra Consultant & Moderator
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    Your DNS records are incorrect, they're pointing to (I guess) the public IP of your server when they should point to the LAN IP - that is mentioned in the Split DNS article.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  10. #10
    sagat is offline Junior Member
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    delivery temporarily suspended: lost connection with 127.0.0.1[127.0.0.1] while receiving the initial server greeting.... ?

    help....

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