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If you are blocking by domain from the TR then you are possibly
rejecting legit email as all of the ones you listed also provide
commercial services. I myself get my fiber from Time Warner Cable....<br>
<br>
Chris<br>
<br>
Kai Schaeffer wrote:
<blockquote cite="midVA.000021a3.0f9d4787@news.conactive.com"
type="cite">
<pre wrap="">Res wrote on Mon, 17 Apr 2006 13:36:22 +1000 (EST):
</pre>
<blockquote type="cite">
<pre wrap="">Since enforcing PTR checks, like I said 90% of the crap is now rejected
</pre>
</blockquote>
<pre wrap=""><!---->
By simply checking if a PTR record exists? You are then getting spam from
weird locations ;-) All big German providers have PTR for their dynamic IP
space and what I get from the big US providers like charter, comcast, shaw
and such, they all have PTR. Actually that's a good thing since I can
block them all by domain instead of collecting their IP ranges :-)
I could reject maybe 10% by a "need PTR" policy - if I'm lucky.
Kai
</pre>
</blockquote>
<br>
<div class="moz-signature">-- <br>
Thanks
Chris<br>
<br>
<font face="Verdana, Arial, Helvetica, sans-serif" size="1">Check me
out!</font><br>
Finally setup a MySpace.com account <a class="moz-txt-link-freetext" href="http://www.osubucks.net">http://www.osubucks.net</a><br>
<br>
<a class="moz-txt-link-abbreviated" href="mailto:csweeney@osubucks.org">csweeney@osubucks.org</a>
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