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<p>I have changed the domain name, also this:</p>
<pre style="box-sizing: border-box; overflow: auto; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-size: 15px; display: block; padding: 9.5px; margin: 0px 0px 10px; line-height: 1.25; word-break: break-all; overflow-wrap: break-word; color: rgb(229, 229, 229); background-color: rgb(43, 43, 43); border: 1px solid rgb(204, 204, 204); border-radius: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">zmprov mcf zimbraMtaPostscreenDnsblReplyMap lmdb:/opt/zimbra/conf/dnsbl-reply</pre>
<p></p>
<p>was previously (before today) not documented.<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 03/11/2022 20:43, L Mark Stone
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:MN2PR16MB3182C26B90ACE3565A307527B5389@MN2PR16MB3182.namprd16.prod.outlook.com">
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<style type="text/css" style="display:none;">P {margin-top:0;margin-bottom:0;}</style>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
Hi Barry,</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
The Postscreen wiki currently has example entries like
<accountkey>.whatever.spamhaus.<b>org</b>.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
If you have a DQS account, free or paid, you should only be
querying <span style="background-color:rgb(255, 255,
255);display:inline !important" class="ContentPasted0">
<accountkey>.whatever.</span>spamhaus.<b>net.</b></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
Queries to the .org servers from public resolvers fail now;
queries to the .net servers can come from anywhere -- but you
have to have a DQS account (free or paid) to query the .net
servers.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255,
255, 255);" class="elementToProof">
Mark</div>
<div class="elementToProof">
<div id="Signature">
<div>
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style="font-size:12pt; color:#000000;
background-color:#FFFFFF;
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<p style="margin-top:0px; margin-bottom:0px"><strong>_________________________________________________</strong></p>
<p style="margin-top:0px; margin-bottom:0px"><strong>L.
Mark Stone</strong></p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
</div>
</div>
</div>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>From:</b> Barry
de Graaff <a class="moz-txt-link-rfc2396E" href="mailto:info@barrydegraaff.nl"><info@barrydegraaff.nl></a><br>
<b>Sent:</b> Thursday, November 3, 2022 3:19 PM<br>
<b>To:</b> L Mark Stone <a class="moz-txt-link-rfc2396E" href="mailto:lmstone@lmstone.com"><lmstone@lmstone.com></a><br>
<b>Cc:</b> Tony Publiski <a class="moz-txt-link-rfc2396E" href="mailto:tonster@tonster.com"><tonster@tonster.com></a>; users
<a class="moz-txt-link-rfc2396E" href="mailto:users@lists.zetalliance.org"><users@lists.zetalliance.org></a><br>
<b>Subject:</b> Re: [Users] Errors on official forums</font>
<div> </div>
</div>
<div class="BodyFragment"><font size="2"><span
style="font-size:11pt;">
<div class="PlainText">For Postfix MTA:<br>
<a
href="https://blog.zimbra.com/2022/08/are-you-using-zen-spamhaus-org-or-dbl-spamhaus-org-for-fighting-spam-pay-attention/"
moz-do-not-send="true" class="moz-txt-link-freetext">https://blog.zimbra.com/2022/08/are-you-using-zen-spamhaus-org-or-dbl-spamhaus-org-for-fighting-spam-pay-attention/</a><br>
<br>
For Postscreen, has the same issue:<br>
<a
href="https://wiki.zimbra.com/wiki/Zimbra_Collaboration_Postscreen"
moz-do-not-send="true" class="moz-txt-link-freetext">https://wiki.zimbra.com/wiki/Zimbra_Collaboration_Postscreen</a><br>
<br>
The blogified version of postscreen is scheduled for
January, but is the <br>
same as the wiki<br>
<br>
On 2022-11-03 20:12, L Mark Stone wrote:<br>
> Hey Team,<br>
> <br>
> I just got off a Zoom call with Spamhaus. Noah
likely hit the nail<br>
> on the head. Basically, it works like this...<br>
> <br>
> If you are doing lookups to
<whatever>.spamhaus._org_, (as we all did<br>
> for years) that's likely to be a problem. The .org
servers are ONLY<br>
> for home users and non-profits, and queries that come
from the big<br>
> public resolvers (Google 8.8.8.8 and 8.8.4.4, OpenDNS
etc.) are<br>
> unsuccessful.<br>
> <br>
> The volume of queries in the past few years has
increased<br>
> dramatically, so to better manage their
infrastructure and filter out<br>
> abusers, Spamhaus wants to know who is using their
service.<br>
> <br>
> You can still register for a free DQS account (if
you qualify), and<br>
> if you don't, or if you want the extra features, you
can get a paid<br>
> DQS account. Either way, you'll then have an account
key that queries<br>
> <account key.whatever.spamhaus._net_.<br>
> <br>
> Queries to spamhaus._net_ servers can come from
anywhere, even from<br>
> Google, OpenDNS etc. But because each query comes
with a code,<br>
> Spamhaus knows who is making the query, and whether a
free user is<br>
> exceeding the limits.<br>
> <br>
> Barry covered this in his blog post a while back.<br>
> <br>
> Bottom Line:<br>
> <br>
> * Register for a DQS account (free or paid).<br>
> * Update your config and make sure you are
querying spamhaus._net_,<br>
> not ._org._<br>
> <br>
> *<br>
> <br>
> Hope that helps,<br>
> Mark<br>
> <br>
> _________________________________________________<br>
> <br>
> L. Mark Stone<br>
> <br>
> -------------------------<br>
> <br>
> From: Barry de Graaff <a class="moz-txt-link-rfc2396E" href="mailto:info@barrydegraaff.nl"><info@barrydegraaff.nl></a><br>
> Sent: Thursday, November 3, 2022 2:58 PM<br>
> To: L Mark Stone <a class="moz-txt-link-rfc2396E" href="mailto:lmstone@lmstone.com"><lmstone@lmstone.com></a><br>
> Cc: Tony Publiski <a class="moz-txt-link-rfc2396E" href="mailto:tonster@tonster.com"><tonster@tonster.com></a>; users<br>
> <a class="moz-txt-link-rfc2396E" href="mailto:users@lists.zetalliance.org"><users@lists.zetalliance.org></a><br>
> Subject: Re: [Users] Errors on official forums<br>
> <br>
> The result displayed on the forums is the same as
what I have seen<br>
> with<br>
> legitimate email blocking.<br>
> <br>
> Spamhaus just rejects everything and does not do a
lookup at all.<br>
> <br>
> So it does not matter what your IP is or if it is
listed.<br>
> <br>
> On 2022-11-03 19:20, L Mark Stone wrote:<br>
>> What David is experiencing is exactly what I am
experiencing trying<br>
>> to moderate the forums.<br>
>> <br>
>> Similarly, my home office has a static IP. There
are no servers<br>
> here;<br>
>> nothing that would/could send out email, and a
beefy security<br>
>> appliance on the front door anyway. When the
forums say my IP is<br>
>> listed, the Spamhaus website says otherwise.<br>
>> <br>
>> I've reached out to one of my customers who was
experiencing this<br>
>> yesterday to ask them about their on-prem DNS
setup, and their<br>
> account<br>
>> status with Spamhaus.<br>
>> <br>
>> I agree Noah's separate email quoting<br>
>> <a href="https://www.spamhaus.org/returnc/pub/"
moz-do-not-send="true" class="moz-txt-link-freetext">https://www.spamhaus.org/returnc/pub/</a>
is likely describing the root<br>
>> cause, but I have a call with Spamhaus Support in
10 minutes so will<br>
>> post back what I learn.<br>
>> <br>
>> All the best,<br>
>> Mark<br>
>> <br>
>> _________________________________________________<br>
>> <br>
>> L. Mark Stone<br>
>> <br>
>> -------------------------<br>
>> <br>
>> From: Users
<a class="moz-txt-link-rfc2396E" href="mailto:users-bounces@lists.zetalliance.org"><users-bounces@lists.zetalliance.org></a> on behalf of
Tony<br>
>> Publiski via Users
<a class="moz-txt-link-rfc2396E" href="mailto:users@lists.zetalliance.org"><users@lists.zetalliance.org></a><br>
>> Sent: Thursday, November 3, 2022 12:59 PM<br>
>> To: Barry de Graaff <a class="moz-txt-link-rfc2396E" href="mailto:info@barrydegraaff.nl"><info@barrydegraaff.nl></a><br>
>> Cc: users <a class="moz-txt-link-rfc2396E" href="mailto:users@lists.zetalliance.org"><users@lists.zetalliance.org></a><br>
>> Subject: Re: [Users] Errors on official forums<br>
</div>
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</blockquote>
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