FYI, with all of the offshoring that is going on, don't be surprised to see E-mail from otherwise American companies coming from servers (connecting to your server) from places like China and India.  For instance, mssupport.microsoft.com has come to my server from 210.22.110.0/24, and even lacked a reverse DNS entry.  This address is in China:

    http://www.senderbase.org/search?searchString=210.22.110.0

I do much the same as you do for the Chinese, Korean, Pakistani and Russian IP's except that I only weight then high if they don't have a reverse DNS entry and the IP is not in the MX record or A record of the Mail From domain, and certain customers are excluded from this.  It's mostly effective except for the stray support E-mail from Chinese people working for Microsoft at 50 cents per hour.  We of course monitor, take reports, and whitelist problematic sources where we can't reasonably fix the issue otherwise.  Verizon seems to have been just simply very short sighted, and others like AOL are just simply lazy with their methods (their issue could be fairly easily fixed for most all of their issues with a system of qualifying suspect IP's).  I've suggested before that people sue AOL for blacklisting their servers and I actually meant it.  It's an unfair burden to us, and they are obviously aware of the problem.  Not only that, they advertise heavily how effective their spam blocking is.

On the other hand, I'm also very alarmed at how the courts have been so accepting of SLAPP suits brought by spammers against the blacklists.  The net outcome is that the spammer always wins regardless of the outcome unless the courts hold them liable for the defense's costs, and those are rarely enough to cover actual expenses and time, nor have I heard of it happening.

Matt



Don Brown wrote:
I think you're reading more into it than is there.

Verizon didn't deliver what it promised or, to say it differently,
Verizon didn't deliver what their customers had a reasonable
expectation of receiving. That's the issue.

The allegation, and I think it is probably true, is that Verizon
indiscriminately decided to block the IP space of certain countries.

We also block the IP space of Korea, China - you know the list, but
the difference is that all of our customers know we do it and don't
have a problem with it. We only have a couple of customers who want
mail from certain of the bad venues and we don't block those venues
WRT their mail delivery.

As long as your customers buy into what you are doing or at least know
up front, there is no issue with blocking countries or doing just
about anything else. No damage has been done to anyone.

OTOH, when some refugee from McDonalds tech tells the customer that's
what we're doing and tough luck, well, that's where the rubber meets
the road.

A class action makes sense because the individual damages are probably
small, but there are a lot of customers who were affected.  Yeah, the
lawyers will make a lot of money, but if it wasn't for them, all of us
Mickey Rooney sized peons wouldn't have a snow ball's chance to make
the Jolly Green Giant stop stepping on all our rose bushes.

All of our customers want us to do whatever we can to kill the flow of
Spam.  They know there will be some false positives, but we deal with
them on a case by case basis.

My $0.02 FWIW.

Thanks,


Wednesday, May 18, 2005, 1:56:02 PM, Darrell ([EMAIL PROTECTED]) <[EMAIL PROTECTED]> wrote:
Dsic> This kinda scares me.  Could this potentially set a precedence that
Dsic> companies can be sued for blocking mail?  i.e. You get sued for blocking
Dsic> mail.  We all block some legitimate mail at some point..  Thats the nature
Dsic> of the game. 

Dsic> Darrell
Dsic>  ------------------------------------------
Dsic> invURIBL - Intelligent URI filtering plug-in for Declude. Stops 85%+ of
Dsic> SPAM with the default configuration.  Download it today - 
Dsic> http://www.invariantsystems.com 


Dsic> Marc Catuogno writes: 

  
That is f-ed up right there... 

The damned lawyers are gonna get rich and every VZ customer will get a
coupon for a free day of service.   

Marc 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Darrell
([EMAIL PROTECTED])
Sent: Wednesday, May 18, 2005 2:02 PM
To: [email protected]
Subject: [Declude.JunkMail] Verizon Faced With Lawsuits Over Blocking eMail
>From Foreign IP Addresses

Verizon Communications has been hit with several lawsuits as a result of the

company's policy of blocking email from IP addresses in foreign countries in

an effort to reduce spam.  The complaint asks that Verizon cease blocking
email and that it compensate customers for losses on behalf of business
customers.  A second class action lawsuit was filed on behalf of residential

customers.  In addition, a New Jersey businessman has filed a lawsuit
against Verizon because he says his email has been blocked from getting to
his customers.  

http://www.securitypipeline.com/showArticle.jhtml?articleID=163101524


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----
Don Brown - Dallas, Texas USA     Internet Concepts, Inc.
[EMAIL PROTECTED]       http://www.inetconcepts.net
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