I'm trying to do some stochastic analysis of stock spams and
figure out if there's a common fingerprint that can be used to
identify them...
Philip:
Have you looked at Dallas' ImageInfo.pm? See
http://www.rulesemporium.com/plugins.htm. It's a great place to start
building image rules.
Kevin A. McGrail wrote:
I will also say that the stock image spams have been very effective at
thwarting traditional anti-spam techniques.
Not to blow our own horn too much, but...
We've had pretty good luck with our RPTN system. It's a shared Bayes
database. A couple of hundred of our
-Original Message-
Not to blow our own horn too much, but...
We've had pretty good luck with our RPTN system.
Regards,
David.
David,
Where might I find more information on the RPTN system? The searchable
archives don't seem to be working at the moment.
Jason A.
I have had very good success with this plugin for SA.
http://wiki.apache.org/spamassassin/FuzzyOcrPlugin
config file allows you to add/remove keywords, and the program
keeps a hash of known images so that they are not ocr'ed again.
this plugin also understands animated gifs, something I've
Jason Bertoch [Electronet] wrote:
Where might I find more information on the RPTN system? The searchable
archives don't seem to be working at the moment.
We have a white paper (mostly marketing-oriented, alas):
Dear all,
Is there a way to install the greylist-milter on sendmail when sendmail
is already using mimedefang?
I want my server answer something similar to the following message on
the first connection to prevent SPAM:
Deferred: 451 4.7.1 Greylisting in action, please come back
Can somebody
I need to know subject, sender, recipient in filter_sender
Why?
Any check you want to do based on sender, recipient and subject can be done in
filter_begin.
¿I can obtain this data?
Not in filter_sender.
The callback filter_sender is called from the SMTP command MAIL FROM. That
is
List,
This code:
sub filter_initialize {
use Net::LDAP;
}
Causes me to get this error:
mimedefang-multiplexor[612]: WARNING: Something in your Perl filter
appears to have opened a file descriptor outside of any function. With
embedded Perl, you should move any code that opens a file
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Yanick Quirion wrote:
Dear all,
Is there a way to install the greylist-milter on sendmail when sendmail
is already using mimedefang?
I want my server answer something similar to the following message on
the first connection to prevent SPAM:
On Wed, Nov 01, 2006 at 01:04:11PM -0900, Matthew Schumacher wrote:
Since I'm putting it in filter_initialize and my filters seem to work
fine I'm thinking that I can safely ignore it, but I want to double
check with the list.
Anyone have thoughts on why this wouldn't work?
It's safe to
Dave O'Neill wrote:
It's safe to ignore. That warning's getting removed in a future version
of MIMEDefang anyway.
The reason you're getting it is because Net::LDAP::Constant is a
shocking abuse of Perl. That module opens its own source, via the DATA
handle, so that it can parse its own
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