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postfix/smtpd: warning: verification failed

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  • Boris Dimitrov
    Hi group , my question is what this error means , and where in config i can get rid of it. In general I dont want to restrict senders with this option. Sep 2
    Message 1 of 2 , Sep 2, 2010
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      Hi group ,
      my question is what this error means , and where in config i can get rid
      of it. In general I dont want to restrict senders with this option.


      Sep 2 11:05:35 digital postfix/smtpd[32536]: warning: 92.242.99.142:
      hostname sputniknet-1-mt.donbass.com verification failed: No address
      associated with hostname



      Thanks in advance.
    • Ralf Hildebrandt
      ... So don t do it then ... $ host 92.242.99.142 142.99.242.92.in-addr.arpa domain name pointer sputniknet-1-mt.donbass.com. but: $ host
      Message 2 of 2 , Sep 2, 2010
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        * Boris Dimitrov <b2@...>:
        > Hi group ,
        > my question is what this error means , and where in config i can get rid
        > of it. In general I dont want to restrict senders with this option.

        So don't do it then

        > Sep 2 11:05:35 digital postfix/smtpd[32536]: warning: 92.242.99.142:
        > hostname sputniknet-1-mt.donbass.com verification failed: No address
        > associated with hostname

        $ host 92.242.99.142
        142.99.242.92.in-addr.arpa domain name pointer sputniknet-1-mt.donbass.com.

        but:

        $ host sputniknet-1-mt.donbass.com
        Host sputniknet-1-mt.donbass.com not found: 3(NXDOMAIN)

        Beat the DNS admin for donbass.com with a large stick.

        --
        Ralf Hildebrandt
        Geschäftsbereich IT | Abteilung Netzwerk
        Charité - Universitätsmedizin Berlin
        Campus Benjamin Franklin
        Hindenburgdamm 30 | D-12203 Berlin
        Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
        ralf.hildebrandt@... | http://www.charite.de
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