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On 06/25/2010 04:11 PM, jack craig wrote:
<blockquote cite="mid:4C2537B5.7000507@extraview.com" type="cite">
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On 06/25/2010 03:56 PM, Daniel B. Thurman wrote:
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On 06/25/2010 02:57 PM, jack craig wrote:
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On 06/25/2010 02:46 PM, Daniel B. Thurman wrote:
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<pre wrap="">I thought it was sufficient to look into the headers
of the offending email spammmers and add these respective
IP address and/or host names to the /etc/mail/access file,
but I am beginning to suspect that these headers could be
easily spoofed with bogus entries, right?
I am really getting tired of adding in entries into the access
file, and writing email filters (in thunderbird) for patterns
dumping spammers into the trash - and yet - I am still forced
to review the trash for entries that should not have been trashed.
Seems like a real chore and a losing proposition...
What do admins of sendmail use, besides spamassasin?
Thanks!
Dan
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one approach is to use the black hole filters, confgure them for
sendmail <br>
and that will catch a lot of bad addresses..<br>
<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://tldp.org/LDP/nag2/x15291.html">http://tldp.org/LDP/nag2/x15291.html</a>
(see<a moz-do-not-send="true" name="AEN15416">
1.8.8.4.1. The Real-time Blackhole List)<br>
<br>
hth, ...<br>
<br>
</a>
<pre class="moz-signature" cols="72">--
Jack Craig
Software Engineer
831.461.7100 x120
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="http://www.extraview.com">www.extraview.com</a> </pre>
</blockquote>
Hmm... I reviewed this, added the FEATURE entry but<br>
unfortunately it is missing the corresponding mc file:<br>
<br>
m4:sendmail.mc:198: cannot open
`/usr/share/sendmail-cf/feature/rbl.m4': No such file or directory<br>
<br>
Where can I get this mc file, do you know?<br>
<br>
</blockquote>
try 'yum install sendmail-cf' ???<br>
<br>
<br>
<pre class="moz-signature" cols="72">--
Jack Craig
Software Engineer
831.461.7100 x120
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="http://www.extraview.com">www.extraview.com</a> </pre>
</blockquote>
Yeah, I did that and it does not contain that file. For<br>
fun, I tried yum install rbl.m4, no dice. I have 8.14.x<br>
so that's fairly "new" for F9...<br>
<br>
Guess I will have to scan the Internet for that file...<br>
<br>
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