On April 8, 2021 9:10:04 AM GMT+02:00, Maurizio Caloro <mauri...@caloro.ch>
wrote:
>>>You should not use public dns servers to query dnsbls as they are
>likely blocked due to excessive query volume at the dnsbl. Install and
>use >>a local resolver like unbound, knot, bind and use nameserver
>127.0.0.1 in /etc/resolv.conf
>
>root@nmail:/etc/postfix# cat /etc/resolv.conf
>nameserver 127.0.0.1
>nameserver 8.8.8.8
>
>Please I can ping everything ......
>
>root@nmail:/etc/postfix# ping 42.89.92.40
>PING 42.89.92.40 (42.89.92.40) 56(84) bytes of data.
>16 packets transmitted, 0 received, 100% packet loss, time 354ms
>
>root@nmail:/etc/postfix# ping 109.75.92.40
>PING 109.75.92.40 (109.75.92.40) 56(84) bytes of data.
>3 packets transmitted, 0 received, 100% packet loss, time 27ms
You don't need to ping anything.
Try the query directly. I'm only using a local unbound on this server for name
resolution.
This is what I get:
valo:~ $ dig 109.75.92.40.list.dnswl.org +short
127.0.3.0
valo:~ $
>Thanks
>Mauri
>-----Ursprüngliche Nachricht-----
>Von: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org>
>Im Auftrag von Christian Kivalo
>Gesendet: Donnerstag, 8. April 2021 09:02
>An: postfix-users@postfix.org
>Betreff: Re: warning: dnsblog_query lookup error
>
>
>
>On April 8, 2021 8:29:09 AM GMT+02:00, Maurizio Caloro
><mauri...@caloro.ch> wrote:
>>Hello
>>
>>I have the issue with mail from Outlook, or Hotmail this Warning
>appair
>>and the mail don't deliver to me.
>>cat /etc
>>
>>
>>Apr 8 08:04:24 ail postfix/dnsblog[7379]: warning: dnsblog_query:
>>lookup
>>error for DNS query 109.75.92.40.list.dnswl.org: Host or domain name
>>not found. Name service error for name=109.75.92.40.list.dnswl.org
>>type=A:
>>Host
>>not found, try again
>>
>>
>>
>>Apr 8 08:23:10 ail postfix/dnsblog[7943]: warning: dnsblog_query:
>>lookup
>>error for DNS query 42.89.92.40.list.dnswl.org: Host or domain name
>not
>>found. Name service error for name=42.89.92.40.list.dnswl.org type=A:
>>Host
>>not
>>
>>found, try again
>>
>>
>>
>>postscreen_dnsbl_sites = zen.spamhaus.org*3
>>
>> b.barracudacentral.org*2
>>
>> bl.spameatingmonkey.net*2
>>
>> bl.spamcop.net
>>
>> dnsbl.sorbs.net
>>
>> psbl.surriel.com
>>
>> bl.mailspike.net
>>
>> list.dnswl.org=127.0.[0..255].0*-2
>>
>> list.dnswl.org=127.0.[0..255].1*-3
>>
>> list.dnswl.org=127.0.[0..255].[2..3]*-4
>>
>>
>>
>>root@nmail:/etc/postfix# ping 42.89.92.40
>>
>>PING 42.89.92.40 (42.89.92.40) 56(84) bytes of data.
>>
>>181 packets transmitted, 0 received, 100% packet loss, time 482ms
>>
>>
>>
>>root@nmail:/etc/postfix# cat /etc/resolv.conf
>>
>>nameserver 8.8.8.8
>>
>>nameserver 46.38.225.230
>You should not use public dns servers to query dnsbls as they are
>likely blocked due to excessive query volume at the dnsbl. Install and
>use a local resolver like unbound, knot, bind and use nameserver
>127.0.0.1 in /etc/resolv.conf
>>
>>
>>regards
>>
>>Mauri
>>
>>
>>
>>
>
>--
>Christian Kivalo
--
Christian Kivalo
