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List: bind-users
Subject: Re: [External] Re: Per server instance vs central / shared / redundant instances of BIND
From: "Kevin A. McGrail" <kmcgrail () pccc ! com>
Date: 2021-04-27 17:01:39
Message-ID: 12654e52-5d4b-8b1e-e897-2fcf7874fe52 () pccc ! com
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For me, I run one locally per data center with forwarders, etc. defined
but for a "How to spin up your own mail server", I would likely just
keep it to one per mail server.
For someone more advanced, DNS is lightweight and anti-spam is very
heavy. So anything you can save on anti-spam processing will likely
save more resources.
On 4/27/2021 12:46 PM, Grant Taylor via bind-users wrote:
> E.g. if you had 29 mail servers, would you run BIND on each of their
> lo's? Or would you use a small number of central / shared / redundant
> servers?
--
*Kevin A. McGrail*
/CEO Emeritus/
*Peregrine Computer Consultants Corporation*
+1.703.798.0171 kmcgrail@pccc.com
https://pccc.com/ https://raptoremailsecurity.com
10311 Cascade Lane, Fairfax, Virginia 22032-2357 USA
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<p>For me, I run one locally per data center with forwarders, etc.
defined but for a "How to spin up your own mail server", I would
likely just keep it to one per mail server. <br>
</p>
<p>For someone more advanced, DNS is lightweight and anti-spam is
very heavy. So anything you can save on anti-spam processing will
likely save more resources.<br>
</p>
<div class="moz-cite-prefix">On 4/27/2021 12:46 PM, Grant Taylor via
bind-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:578fbc31-02e7-2dc4-ecfa-b4be7cd541a7@spamtrap.tnetconsulting.net">E.g.
if you had 29 mail servers, would you run BIND on each of their
lo's? Or would you use a small number of central / shared /
redundant servers?
<br>
</blockquote>
<div class="moz-signature">-- <br>
<table style="width: 575px; height: 179px;" width="722"
cellspacing="0" cellpadding="0" border="0">
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<td style="width: 75px; height: 179px; text-align: center;
vertical-align: top;">
<p><img style="margin-top: 10px; margin-bottom: 10px;"
src="cid:part1.8000D961.6F18BE72@pccc.com" alt=""
width="75" height="75"><br>
<img style="border-style: hidden;"
src="cid:part2.71A2D770.9DC7AC53@pccc.com" width="75"
height="75"></p>
</td>
<td style="width: 14px; text-align: center;">
<p> </p>
</td>
<td style="width: 478px; height: 179px; vertical-align:
top;">
<strong style="font-size: 22px;">Kevin A. McGrail</strong><br>
<em style="font-size:17px;">CEO Emeritus</em><br>
<strong style="font-size: 18px;">Peregrine Computer
Consultants Corporation</strong><br>
<table style="height: 29px; width: 422px;" cellspacing="0"
cellpadding="0" border="0">
<tbody>
<tr style="height: 12px;">
<td style="height: 12px; width: 35px;
vertical-align: middle;"><img style="display:
block; margin-left: auto; margin-right: auto;"
src="cid:part3.C2A8E3C0.0F4699AE@pccc.com"
alt="" width="25" height="25"></td>
<td style="height: 12px; width: 128px;">+1.703.798.0171</td>
<td style="height: 12px; width: 37px; text-align:
center; vertical-align: middle;"><img
src="cid:part4.69097037.9EBD3D9D@pccc.com"
alt="" width="25" height="25"></td>
<td style="height: 12px; width: 212px;
vertical-align: middle;"><a class="moz-txt-link-abbreviated" \
href="mailto:kmcgrail@pccc.com">kmcgrail@pccc.com</a></td> </tr>
<tr style="height: 17px;">
<td style="height: 17px; width: 35px;"><img
style="display: block; margin-left: auto;
margin-right: auto;"
src="cid:part5.8B9388F3.89AFC312@pccc.com"
alt="" width="25" height="25"></td>
<td style="height: 17px; width: 128px;"> <a \
class="moz-txt-link-freetext" href="https://pccc.com/">https://pccc.com/</a></td> \
<td style="height: 17px; width: 37px; text-align: center; vertical-align: \
middle;"><img style="display: block; margin-left: auto;
margin-right: auto;"
src="cid:part5.8B9388F3.89AFC312@pccc.com"
alt="" width="25" height="25"></td>
<td style="height: 17px; width: 212px;
vertical-align: middle;"><a class="moz-txt-link-freetext" \
href="https://raptoremailsecurity.com">https://raptoremailsecurity.com</a></td> \
</tr> </tbody>
</table>
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<td style="height: 26px; width: 29px;"><img
style="display: block; margin-left: auto;
margin-right: auto;"
src="cid:part7.21FCA4CE.AFDB4A04@pccc.com"
alt="" width="25" height="25"></td>
<td style="height: 26px; width: 380px;">10311
Cascade Lane, Fairfax, Virginia 22032-2357 USA</td>
</tr>
</tbody>
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</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
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