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Posted to users@spamassassin.apache.org by D Benham <fa...@benham.net> on 2023/09/11 17:35:09 UTC

DNS Help

Ok, I need some guidance.  I am getting a lot of this:


  0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query to URIBL 
was blocked.
                             See
http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
                              for more information.
  0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to
                             dbl.spamhaus.org was blocked due to usage of an
                              open resolver. See
                             https://www.spamhaus.org/returnc/pub/


I have done a lot of searches on the 'Net but I'm still coming up 
blank.  Everything I read says to install a local resolver, so I've 
installed unbound.  According to the log, queries are being answered by 
unbound, but I'm still getting the errors indicated above.  I'm guessing 
that the requests are... being forwarded to a public DNS server?  I 
assume that, at some point, that has to happen...?  What am I missing?  
What do I need to do/change?  What log files do I need to provide to 
help?  I'm just not sure where to go from here.


D


Re: DNS Help

Posted by Tom Williams via users <us...@spamassassin.apache.org>.
On 9/11/23 10:35 AM, D Benham wrote:
> Ok, I need some guidance.  I am getting a lot of this:
>
>
>  0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query to URIBL 
> was blocked.
>                             See
> http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
>                              for more information.
>  0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to
>                             dbl.spamhaus.org was blocked due to usage 
> of an
>                              open resolver. See
>                             https://www.spamhaus.org/returnc/pub/
>
>
> I have done a lot of searches on the 'Net but I'm still coming up 
> blank.  Everything I read says to install a local resolver, so I've 
> installed unbound.  According to the log, queries are being answered 
> by unbound, but I'm still getting the errors indicated above.  I'm 
> guessing that the requests are... being forwarded to a public DNS 
> server?  I assume that, at some point, that has to happen...?  What am 
> I missing?  What do I need to do/change?  What log files do I need to 
> provide to help?  I'm just not sure where to go from here.
>
>
> D
>

I had this issue as well and installed unbound.  In addition to that, I 
had to configure Spamassassin to point to the local resolver and my 
URIBL_BLOCKED issue pretty much went away.

Tom


Re: DNS Help

Posted by Bill Cole <sa...@billmail.scconsult.com>.
On 2023-09-12 at 12:44:31 UTC-0400 (Tue, 12 Sep 2023 18:44:31 +0200)
Matus UHLAR - fantomas <uh...@fantomas.sk>
is rumored to have said:

>>> On 11.09.23 10:35, D Benham wrote:
>>>> Ok, I need some guidance.  I am getting a lot of this:
>>>>
>>>>
>>>>  0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The 
>>>> query to URIBL was blocked.
>>>>                             See
>>>> http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
>>>>                              for more 
>>>> information.
>
>> On 2023-09-12 at 02:51:46 UTC-0400 (Tue, 12 Sep 2023 08:51:46 +0200)
>> Matus UHLAR - fantomas <uh...@fantomas.sk>
>> is rumored to have said:
>>> have you also read the link(s) above?
>>>
>>> SA explains the problem and how to avoid it, namely points to:
>>>
>>> https://cwiki.apache.org/confluence/display/SPAMASSASSIN/CachingNameserver
>>>
>>> Unfortunately, the current page does NOT have A name="dnsbl-block", 
>>> which should be fixed.
>>>
>>> Is anyone familiar with this wiki?
>
> On 12.09.23 09:07, Bill Cole wrote:
>> I believe that anyone with committer status in the SA repo can fix 
>> it.
>>
>> At first I was mystified by your problem description, but I believe I 
>> have fixed the issue (corrected the anchor in the referring link to 
>> "DnsBlocklists-dnsbl-block")
>
> I meant that the http://wiki.apache.org/spamassassin/DnsBlocklists 
> page has no anchor named "dnsbl-block", thus 
> "DnsBlocklists#dnsbl-block" points to the beginning of document.

More precisely, it used to point to a non-existent anchor name, hence 
browsers went to the top of that page.

I've corrected the link on the CachingNameserver page to the FAQ on 
blocking to point to he existing anchor named 
'DnsBlocklists-dnsbl-block'

> I'd expect it to point to the first Q&A segment where the problem and 
> solutions are explained.

That's the spot.

-- 
Bill Cole
bill@scconsult.com or billcole@apache.org
(AKA @grumpybozo and many *@billmail.scconsult.com addresses)
Not Currently Available For Hire

Re: DNS Help

Posted by Matus UHLAR - fantomas <uh...@fantomas.sk>.
>>On 11.09.23 10:35, D Benham wrote:
>>>Ok, I need some guidance.  I am getting a lot of this:
>>>
>>>
>>> 0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query to 
>>>URIBL was blocked.
>>>                            See
>>>http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
>>>                             for more information.

>On 2023-09-12 at 02:51:46 UTC-0400 (Tue, 12 Sep 2023 08:51:46 +0200)
>Matus UHLAR - fantomas <uh...@fantomas.sk>
>is rumored to have said:
>>have you also read the link(s) above?
>>
>>SA explains the problem and how to avoid it, namely points to:
>>
>>https://cwiki.apache.org/confluence/display/SPAMASSASSIN/CachingNameserver
>>
>>Unfortunately, the current page does NOT have A name="dnsbl-block", 
>>which should be fixed.
>>
>>Is anyone familiar with this wiki?

On 12.09.23 09:07, Bill Cole wrote:
>I believe that anyone with committer status in the SA repo can fix it.
>
>At first I was mystified by your problem description, but I believe I 
>have fixed the issue (corrected the anchor in the referring link to 
>"DnsBlocklists-dnsbl-block")

I meant that the http://wiki.apache.org/spamassassin/DnsBlocklists page has 
no anchor named "dnsbl-block", thus "DnsBlocklists#dnsbl-block" points to 
the beginning of document.

I'd expect it to point to the first Q&A segment where the problem and 
solutions are explained.

-- 
Matus UHLAR - fantomas, uhlar@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
Saving Private Ryan...
Private Ryan exists. Overwrite? (Y/N)

Re: DNS Help

Posted by Bill Cole <sa...@billmail.scconsult.com>.
On 2023-09-12 at 02:51:46 UTC-0400 (Tue, 12 Sep 2023 08:51:46 +0200)
Matus UHLAR - fantomas <uh...@fantomas.sk>
is rumored to have said:

> On 11.09.23 10:35, D Benham wrote:
>> Ok, I need some guidance.  I am getting a lot of this:
>>
>>
>>  0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query 
>> to URIBL was blocked.
>>                             See
>> http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
>>                              for more 
>> information.
>>  0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to
>>                             
>> dbl.spamhaus.org was blocked due to usage of an
>>                              open 
>> resolver. See
>>                             
>> https://www.spamhaus.org/returnc/pub/
>>
>> I have done a lot of searches on the 'Net but I'm still coming up 
>> blank.  Everything I read says to install a local resolver, so I've 
>> installed unbound.  According to the log, queries are being answered 
>> by unbound, but I'm still getting the errors indicated above.  I'm 
>> guessing that the requests are... being forwarded to a public DNS 
>> server?  I assume that, at some point, that has to happen...?  What 
>> am I missing?  What do I need to do/change?  What log files do I 
>> need to provide to help?  I'm just not sure where to go from here.
>
> have you also read the link(s) above?
>
> SA explains the problem and how to avoid it, namely points to:
>
> https://cwiki.apache.org/confluence/display/SPAMASSASSIN/CachingNameserver
>
> Unfortunately, the current page does NOT have A name="dnsbl-block", 
> which should be fixed.
>
> Is anyone familiar with this wiki?

I believe that anyone with committer status in the SA repo can fix it.

At first I was mystified by your problem description, but I believe I 
have fixed the issue (corrected the anchor in the referring link to 
"DnsBlocklists-dnsbl-block")


-- 
Bill Cole
bill@scconsult.com or billcole@apache.org
(AKA @grumpybozo and many *@billmail.scconsult.com addresses)
Not Currently Available For Hire

Re: DNS Help

Posted by Matus UHLAR - fantomas <uh...@fantomas.sk>.
On 11.09.23 10:35, D Benham wrote:
>Ok, I need some guidance.  I am getting a lot of this:
>
>
> 0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query to URIBL 
>was blocked.
>                            See
>http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
>                             for more information.
> 0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to
>                            dbl.spamhaus.org was blocked due to usage of an
>                             open resolver. See
>                            https://www.spamhaus.org/returnc/pub/
>
>I have done a lot of searches on the 'Net but I'm still coming up 
>blank.  Everything I read says to install a local resolver, so I've 
>installed unbound.  According to the log, queries are being answered 
>by unbound, but I'm still getting the errors indicated above.  I'm 
>guessing that the requests are... being forwarded to a public DNS 
>server?  I assume that, at some point, that has to happen...?  What am 
>I missing?  What do I need to do/change?  What log files do I need to 
>provide to help?  I'm just not sure where to go from here.

have you also read the link(s) above?

SA explains the problem and how to avoid it, namely points to:

https://cwiki.apache.org/confluence/display/SPAMASSASSIN/CachingNameserver

Unfortunately, the current page does NOT have A name="dnsbl-block", which 
should be fixed.

Is anyone familiar with this wiki?

-- 
Matus UHLAR - fantomas, uhlar@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
I'm not interested in your website anymore.
If you need cookies, bake them yourself.

Re: DNS Help

Posted by Ricky Boone <ri...@gmail.com>.
Many RBLs have policies in place against open resolvers, such as
Google DNS, OpenDNS, etc.  You're on the right track, you need a local
resolver that is configured to query directly to the authoritative DNS
server.

Unbound, or any local resolver, would need to be configured to use
root hints to resolve directly, rather than go thru a forwarder.  Is
unbound configured to use a forwarder?

On Mon, Sep 11, 2023 at 1:35 PM D Benham <fa...@benham.net> wrote:
>
> Ok, I need some guidance.  I am getting a lot of this:
>
>
>   0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query to URIBL
> was blocked.
>                              See
> http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
>                               for more information.
>   0.0 URIBL_DBL_BLOCKED_OPENDNS ADMINISTRATOR NOTICE: The query to
>                              dbl.spamhaus.org was blocked due to usage of an
>                               open resolver. See
>                              https://www.spamhaus.org/returnc/pub/
>
>
> I have done a lot of searches on the 'Net but I'm still coming up
> blank.  Everything I read says to install a local resolver, so I've
> installed unbound.  According to the log, queries are being answered by
> unbound, but I'm still getting the errors indicated above.  I'm guessing
> that the requests are... being forwarded to a public DNS server?  I
> assume that, at some point, that has to happen...?  What am I missing?
> What do I need to do/change?  What log files do I need to provide to
> help?  I'm just not sure where to go from here.
>
>
> D
>