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On this page you will find:
- An explanation of the situation
- Frequently asked questions
- UPDATE: March 3, 2004: I have received
mail claiming to be from Linux.org telling me to open an attached zip file in order to "protect my computer". What is this?
- Q1: I have received an unsolicited email message
that says 'whoever0000@linux.org'. Why are you sending me this mail?
- Q2: Is someone in your organization sending this
mail then?
- Q3: How can I be completely sure it isn't you?
- Q4: If you aren't sending email nor is anybody on
your staff nor are others with authorized @linux.org addresses, then who
is?
- Q5: How can somebody send out spam using a
@linux.org address without your authorization?
- Q6: Have you tried to do anything about it?
- Q7: Why so much money?
- Q8: Why don't you go after the people at those
phone numbers?
- Q9: There must be some advantage to using
@linux.org in the From: and Reply To: header?
- Q10: Isn't there something you can do about it?
- History of events
Linux Online takes the issue of unsolicited
commercial email (UCE/SPAM) very seriously. We constantly update the
security of our servers to respond to the latest attack methods we become
aware of. It is with a reasonable comfort level that we can say that our
servers are not usable by outside, unauthorized persons to forward email to
others. We can't control what other parties put into their email messages
in the form of faked Received: or From: lines.
Since sometime in November 2001 an individual/company has chosen to
send out UCE/SPAM messages with fake headers claiming to be from
linux.org. We were not contacted by this individual for permission, nor
would we have ever given it to them had they done so. These messages
contain fraudulent email headers generated by the spamming software they
are using. Much like
flowers.com vs C.N. Enterprises
in 1997, we are the victim of a malicious and currently unknown individual.
All attempts to track down the person responsible have failed. This
individual is making use of hacked Windows 95/98 machines to originate email
messages claiming to be from our domain, linux.org. These machines do not
have log files or other tracking which could indicate the source of the hacks
nor the emails being sent. We have tried to communicate with the admins of
these machines but since many are in southern Asia there is a significant
barrier and most of our attempts have failed miserably. With these people
not using a system twice though, we have gone thru this process dozens of
times, having to start over each time.
We have asked a number of the companies being advertised to provide
us with the name of the person they hired to send out these messages.
To date, none have provided us with any information, insisting that we
file lawsuits and attempt to subpoena their records. We have not done
so to date for lack of resources. Some of these companies are:
- Zodiac Track
- porno-hackz.de
- cashpartner.com
- www.casinoofthesun.com
- Travel Easy
- www.justwincasino.com
- www.bigkahunascoffee.com
- www.cottrell-travel.com
- sex-hackerz.to
- www.marital-aid.com
- www.Therightdomains.net
- www.cybersexmatch.com
If you know of a way to get any of these companies to identify the spammer
they are using, please let us know at
postmaster**AT**linux.org.
As much as we would like to sue this person and the firms that he is
advertising, we simply can't afford the legal fees involved in a case of
this magnitude. We would greatly appreciate any information about a
lawyer or law firm that would be willing to take this case on a pro bono
basis. Alternatively, we may end up setting up a legal fund to try to
cover the costs associated with this matter but havent done so at this
time.
We have no control over the person sending these unauthorized messages.
Because of this, we can't help with any requests to be removed or to
otherwise stop such messages coming to you from this person. We sincerely
apologize but we are powerless to act in this situation.
by Michael Jordan
Linux Online Staff
:UPDATE: March 3, 2004: I have received
mail claiming to be from Linux.org telling me to open an attached zip file in order to "protect my computer". What is this?
This didn't come from us. We don't offer email address to the general public, which is what the body of the mail talks about.
Please do not open the attached zip file as it contains a virus. As you probably already know, virus writers will do anything to get their malware onto your hard drive.
Q1: I have received an unsolicited email message
that says 'whoever0000@linux.org'. Why are you sending me this mail?
We aren't. Our privacy policy expressly states that we do not send
unsolicited email messages from Linux Online.
Q2: Is someone in your organization sending this mail
then?
No. There exist only authorized email addresses. These are divided into three
categories. One is for official Linux Online business - webmaster, suggestions,
banners and mugs. There are others for members of our staff. We have also
given out '@linux.org' addresses to prominent members of the Linux community,
like Linus Torvalds and others.
Q3: How can I be completely sure it isn't you?
In the headers of the mail, look for this:
Received: from linux.org (IP ADDRESS numbers of the spam relay)
by YOUR ISP
for YOUR EMAIL ADDRESS
If you go to an online lookup service like samspade.org and get the
'IP whois' information for the IP ADDRESS, this will never actually show upi
as linux.org in these emails.
Q4: If you aren't sending email nor is anybody on i
your staff nor are others with authorized @linux.org addresses, then who is?
We don't know exactly who is, but phone numbers provided in the one of the
mails led us at least to one of the interested parties.
-----Original Message-----
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Sent: None
To: Administrator
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Q5: How can somebody send out spam using a @linux.org
address without your authorization?
All a person needs to do is put whatever they want before @linux.org and they
can spam all they want with it. All you need is a mail server. It doesn't even
have to be yours.
Q6: Have you tried to do anything about it?
About a day after the first complaints came in, we contacted our lawyer. His
advice, in a nutshell, was 'ride out the storm'. There wasn't too much we
could do about it without spending about 100,000 US dollars, just to start
with. There is a problem of the absence of spamming laws in the US in every
state, not to mention what laws may or may not exist internationally. That
means that we'd have to prove that our rights had been violated or the law
had been broken in some other way that doesn't have to do with spam per se.
Q7: Why so much money?
There are some serious issues here. One is that we don't know exactly where
the spammers are located. We know that they are using some legitimate servers
to relay spam and we would have to subpoena those ISP's administrators. They
would also have to monitor it and report to us. They're not going to do this
for free. Some of the servers are outside the United States, so that
complicates the situation tremendously. There are also a number of cable/xDSL
users with compromised systems that are being used to relay the spam. A
network administrator commented to me that there may well be 1000 or more of
these compromised home systems relaying spam out there. The bottom line: To
find the actual interested parties, to find and shut down their spam relays
and locate and notify the owners of compromised machines would be a truly
Herculean task. Probably more like a job for Sisyphus, actually.
Q8: Why don't you go after the people at those phone
numbers?
In all likelihood, as has been seen in these types of cases, the person who
owns the number could claim that they did not tell the "spamming agency" to
send the advertisement using @linux.org in the From: and Reply To: headers.
In order to prove otherwise, we would have to subpoena their accounting
records and find the name of the agency (if there actually is one) that was
used -- it may well have been a cash transaction in which case there'd be
virtually no record. In the end, the burden of proof is on us, not the
accused spammer.
Q9: There must be some advantage to using @linux.org
in the From: and Reply To: header?
I don't see any advantage to using our domain. A spammer normally uses From:
and Reply To: that do not accurately reflect where they have sent it from or
where you can actually reply to them. However, it is fairly standard practice
for a spammer to use "throw away" addresses, which are usually from on-line
web-based email services. It is quite unusual for a spammer to use an address
from a major website like ours. I hate to admit it but, apart from not getting
traced, I believe the individuals who are sending these messages used our
domain name intentionally to discredit and embarrass us. This is unfortunate
because we're just a few people working long hours trying to provide
information about Linux. They have succeeded in creating a lot more
unnecessary work for us and probably in making us look bad in the eyes of
people who don't know too much about how spam works.
It is still to be seen how this will be resolved. As they say on TV,
To be continued ...
Q10: Isn't there something you can do about it?
Yes and No. If we had a giant parent company behind us throwing cash at
everything and anything we might ask for, yes there's probably a lot we could
do. We would have the necessary funds to find the "company" (if these
spammers are actually operating as a legal entity somewhere) and then file a
lawsuit against them. But even with money, this would be a tremendous task.
First of all, the spammers are relaying through any number of hacked DSL/Cable
users' machines that they control. They are also using a number of open
relays from Korea. A lot of administrators from the Far East simply ignore
any requests to close these relays. This piece from Wired about
the Asian mail server problem, talks about this. The spammers have free reign, I'm afraid.
If we had deep pockets, we could also attempt to sue the people who use
the spamming agency. When we did contact our lawyers about this, they said
this would be extremely difficult as well. I suppose it's like when you hire
some young person to mow your lawn. Should you be legally held reponsible if
it turns out that the young entrepreneur who so nicely manicured your grass
had actually used stolen equipment? We have talked to some of
the people who used the spamming service. They just paid for bulk email to be
sent. If spamming isn't illegal in most places, they have done nothing wrong
from a legal standpoint. In the cases of the people we have talked to, they
claimed not to know that the service they had paid for was carried out by a
company used "stolen" email addresses. This is just a way of putting the
problem into perspective. I am in no way condoning the practice of
sending unsolicited email, which is nothing but one giant scurge on the
Internet. The people who actually think this is a legitimate practice deserve
to be forced to use a 14.4 modem as their only way of connecting for a
period of one year.
The short answer: We don't have a big parent company with deep
pockets, so given a choice to keep servers running, keep paying for our
leased lines and all the other costs of operations, we choose to just handle
complaints with a polite "It ain't us" and go on with the business of
providing Linux info. Even if we found them and won some lawsuit, I expect
that the spamming would stop but we would never get back our investment in
the fight. It would be worse than a Pyhrric victory. Even King Pyhrrus
thought he would win at least one more battle before he lost everything.
Linux Online singled out for spam embarrassment campaign
by Michael Jordan
Linux Online Staff
Note: A little background. This started out as an explanation
and FAQ about our trials and tribulations with a band of spammers using our
domain name in the 'From:' headers. They're basically trying to embarrass
us. It's what's known as a "joe-job". My thanks to a visitor from
Cambridge, England for informing me of that term. It has turned into a sort
of web log about spam. The bottom line: if you're here to find out why we
spammed you, we didn't do it. We don't relay spammers mail nor are we so
desperate for funds that we're doing this ourselves. We don't offer mail accounts
here (ie. your_name_here@linux.org), so we can't just disable these lousy
spammers email accounts. The page exists simply to say that, more or less.
A few days after Christmas, I started receiving mail addressed to the
webmaster accusing us of spamming. Seeing as we only send to our opt-in
mailing list and we hadn't sent it out for a while, I figured it was
an isolated incident; some misguided individual using @linux.org in the From: header. After a few days, the number of mails sent to the
postmaster/abuse addresses numbered in the hundreds. We were
looking at 6 or 7 different types of messages, advertising anything
from casino gambling to celebrity nudes to prescription medicines. All
had been sent by someone using a name plus several digits and our
domain. People were irate and accusing us of something we hadn't done. I was
nonplussed. The only leads we had as to who was doing this were a few phone numbers and some
normal and some obfuscated URLs.
Spam is a big problem and everybody knows it. I learned, though, in
looking at the complaints we got that most Internet users don't
understand how spam works. I found out some interesting facts like:
- The average Internet user assumes the spammer sends from his own address
- Many claiming to be "systems administrators" complained as well,
proving that even "tech" people can't interpret email headers correctly.
- There are literally thousands of compromised cable and DSL users out
there unaware that they're relaying mail for spammers
To shed a little light on our spam problem and the problem
of spam in general, I have prepared a little FAQ based on actual
questions that I have received in the past two weeks or so. If you
have received one of these mails purporting to be from someone here at
Linux Online, you may be interested in reading it. Some questions have
been paraphrased in the interest of clarity.
Update: January 28, 2002
First, I thought we had a breakthrough about a week and a half ago when I
started sending to complaint mail to contacts for the domains mentioned in some
of the mailings. One individual wrote me to apologize and claimed that "these
people told me they were all opt in addresses. We found out it was spam and
we're not going to pay them". This, of course implied that there is an
agency that's doing the spamming. When we asked him who it was, he refused to
tell us. Lawyers have indicated that this individual has no obligation
whatsoever to name names. So much for the concept I had that being a party to
illegal activity was in fact illegal in and of itself.
As I mentioned, I am sending complaint mail to the contacts for the
domains. One of the domains brought me to a website that was claiming to be an
affiliate of a legitimate company registered with the Better Business
Bureau. When I complained to this legitimate company about their "business
partner", the spammer's website came down in a matter of hours. I was provided
with the name of the individual but no name or phone number. This information
was essentially useless but I was grateful to this company for at least pulling down
the affiliate's website (no doubt he'll set up someplace else tomorrow).
I have also noticed that some rather annoying anti-spam software just sends
hate mail back to the 'From:'. Seeing that the 'From:' is faked about 99.99% of
the time, I wonder what wizard of computer science dreamed this one up. The
complaint mail that comes has these two paragraphs in it:
I have received the attached unsolicited e-mail from
someone at your domain.
I do not wish to receive such messages in the future, so
please take the appropriate measures to ensure that this
unsolicited e-mail is not repeated.
If you happen to use software that does this, please take the time to
configure it properly. As I mentioned, 99.9% of spammers use fake From:
addresses in their mail, so what is the use of sending complaints to people who
have nothing to do with it? People have told me that you can configure this
not to do this, so that would be the best thing to do.
I'm having a particularly difficult time with two domains from Germany
mentioned in a couple of spam mails. It seems that the IP addresses of the
actual domains are faked. That means, when you run a traceroute, it resolves
to an IP address that really isn't registered to the domain in question. If
anybody in Germany has information as to how this effects German law (ie. is
this illegal or not in Germany). Here are the domains in question:
One is:
http://crack.porno-hackz.de
The other one is obsfucated
http://%73p%79sp%79.%64%655%2Ed%65
but thanks to http://www.samspade.org (I'm going to end up having to pay
these guys a fee!! - my many thanks to this website!!)- they decipher it for you:
http://spyspy.de5.de
As you can see, it seems like a rather nasty business goes on at these
domains.
There are also new mailings that are chain letter schemes that are
definitely illegal under US law, so we might get somewhere with those.
Update: February 7, 2002
I would like to express publicly my contempt for a website called
www.casinoofthesun.com and their owners. I honestly wish I were Rob
Malda (aka CmdrTaco, the head honcho of Slashdot, for those who don't know).
I wish I could have these people "Slashdotted". (when Slashdot visitors descend
upon a website in such numbers that the site goes down - sort of like a legal
'Denial of Service' attack) Normally after a few
complaints, the spammers have given up sending out spam, at least with our
domain name. These guys just don't stop. They've sent spam to whole blocks of
addresses at NASA and numerous other prestigious institutions and there seems
to be no end in site. I hope the sun stops shining on this particular casino
pretty darn quick.
It is becoming apparent that it may be a poor use of time if I reply
personally to all the people who complain to us about the spam problem.
Replies have become become automated. I give each mail a quick glance but
unless it is really earth-shattering (like, you've discovered the way
to stop this now), I can't reply personally.
I have to focus on my webmaster duties and we can't have the
spammer giving us a bad name and then wasting all of our time to boot. My
apologies to those who are planning to write or have written in the past few days.
Also my thanks to those who have written since my last update to share
traceroute findings, nslookups and other information. Most of this information
we already know but we sincerely appreciate the concern. There is occasionally
a mail that provides us with info that I didn't know about and that is greatly appreciated.
But... there is mail that is not greatly appreciated, I'm afraid.
There have been several mails that start out: I
have read your Spam FAQ and here are some ways to "lock down your server" or
"Here's how to stop people from relaying through your server". If
you're a network admin wannabe and feel the urge to mail us stuff like this,
please don't do it. We are not relaying this stuff and our servers are so
locked down, that I use my own mail server (also locked down) to handle my mail
as the webmaster. So, before you try to amaze us with your knowledge of SMTP,
POP3 or even POP-UP illustrations in books, please realize that anyone can take
a mail client, find an open relay, use anyone's domain and/or mail address and
send spam purporting to come from anywhere. After reading the previous
paragraph, the point about writing me with such things should be moot anyway.
I made a comment (below) about a program that filters out spam and sends
complaints. A few people have written to tell me which one it is and it seems
to be more a problem with users not configuring the program correctly than any
design flaw. I still think that that a feature that sends out mail to the From:
headers isn't a good idea on any anti-spam program. It's a fairly dumn thing to
do if you understand how spam works. At any rate, I'd better finish the battle
against the spammers before I start taking on any anti-spam snake oil salesmen.
Update: February 23, 2002
Once again, my sincere thanks to those who have written to us expressing their support
and understanding. I regret that I can no longer reply personally to these mails. Every
mail gets read, I can assure you of that. (even the ones that say 'Your mail server is
compromised, hacked, open, etc. -- *sigh*). Just a quick note to those who use this line
in their complaint mails. We are not impressed by signatures at the end.
Harry S. Falseman
A Very Obscure Co. Inc.
Senior Network Administrator
MSCE, GIVEME, ABLT, ASAP
If you purport to be a sys admin and you've read the mail headers and you still feel
compelled to write one of these "lock down your servers" complaints, the people upstairs
must have been smoking something when they hired you.
I don't mean to be rude to anybody about this, but a lot of complaint mail is in fact
rude and downright nasty. Imagine a situation where there are two almost identical dogs
in a neighborhood. One belongs to you. You always walk your dog on a leash and he is never
allowed to run free.
The other dog runs free and goes around digging up everybody's flower gardens. A lot of
people think the dog is yours and they come over to your house screaming at you. When
you tell them about the other dog, they sheepishly say 'Oh, sorry. I didn't know'. But
you still have some neighbors who, despite all the evidence, keep complaining. Then
you send your dog away for two weeks with your sister who lives 2000 miles away. Some
people still complain. You explain that the dog has been at your sister's house for a
week. You call her and have her turn on her webcam and show the dog and have the dog
bark into the phone. Some neighbors still complain. I think you get the idea. You just
sigh, grin and bear it and chalk it up to your theory that there must
have been a sale on lobotomies at the local hospital at some point.
I have noticed that the spam is coming in waves. We seem to get no complaints for a week
or so and then someone opens up the spam flood gates and we start getting inundated
with mails from people wondering why they're getting spammed from Linux.org. Each time one of
these waves hits the complaints take on a theme, so to speak. What I am getting this week, or
this weeks "theme" is the question "Isn't there something you can do about it?". As this
started out as a FAQ (Frequently Asked Questions) about the incidents, I'll return to that format again, briefly.
Update: April 3, 2002
I've gotten a couple of mails in the past week or so noting that I haven't updated the Spam FAQ in a while. Frankly, I have nothing to say. The Spam complaints seemed to have subsided for a few weeks. I was getting confident that it was over. About a week ago, it started up again. They're generally the same culprits. There's a chain letter scam and some Germans (the mail's in German at any rate) who are selling programs that allow you to access porn sites. It's probably a trojan, so if you're tempted to try it, my advice to you is don't. As you can see, there's nothing new to report. Perhaps the only mildly encouraging piece of news is an article in Wired that I read. It reports that the US and Canadian government are getting kind of fed up with the Spam problem and may do something about it. Let's hope so. The public's been more than fed up since at least 1998.
Update: April 5, 2002
I got this lovely email this morning. This is what I have to wake up to:
Alright, I've had enough of this crap. As a long time Linux user, I hate
to block the entire linux.org domain in my spam filter, but since you
failed to stop this moron (maybe it is one of you) it must be done.
Adios SpamMeister Pricks
I've got the spam blues. I don't know if this person read this spam FAQ or not, but I resent very much getting called a 'prick'. I think if everyone knew
the people we've called, the investigations we've done the dead-ends we've run into, I don't think prick classifies as the proper word to describe us.
Here are some adjectives I think do apply to us: beleaguered,
violated, innocent
For what it's worth, what we do here is provide information about Linux the best we can. We do not spam. It's a real sad comment on the state of affairs when you just try your best to do something positive with your time on this earth and the thanks you get is that someone takes your good name to use for their sleazy personal benefit. Then, to add insult to injury, somebody instantly assumes that you have either promoted it or actually done it and then calls you names like 'prick'. The saddest thing about this isn't that somebody who resembles more the slime from whence we came than the homo sapiens that we've become uses and abuses your good name - that's been going on since time immemorial - or that you are pronounced guilty before you even have a chance to explain by someone whose height of eloquence is to use the word 'prick'. No. The fact that I have to spend a half an hour or so to process these complaint mails when I could be improving some sections on the site, designing our second on-line Linux course or a dozen other things that need doing to improve this operation, or just spending a little more time with the people near and dear to me.
End of rant
Update: April 10, 2002
Some good news for a change. It doesn't effect us specificially, but it is good for the anti-spam fight in general According to the BBC, the California law firm of Morrison and Foerster is going to start seeking damages from spammers. This isn't the first time that someone has sought damages, but the first time that a high-profile law firm has. Good luck to them. Here's a couple of interesting quotes from the BBC piece:
A 2001 survey by the European Commission estimates that spam costs consumers an estimated $8.8bn a year worldwide just in connection costs.
Internet research company Jupiter Media Metrix predicts consumers will receive about 206 billion junk e-mailings by 2006 - an average of 1,400 per person. Each piece of spam is said to cost $1 in lost productivity.
Update: June 7, 2002
I saw this
article on Yahoo and it really made my day. It was written by Ted Rall,
a popular political cartoonist. It basically sums up all of the
things we've been saying to people who send complaint mails to us. I'd like to
highlight a couple of the main points.
"Anyone can send out an e-mail using anyone else's e-mail as a return address,"
says Simson Garfinkel, a leading Internet privacy expert and author of Database
Nation. "Hold on, I'll send you an e-mail from yourself in a few minutes." And
he did.
I read this sobering observation with particular interest:
You simply can't stop spam. The classic suggestion-create a new e-mail account from which you never post to the Web or Usenet-no longer works. A new account I set up last week filled with spam before it was ever used, a mere 45 minutes after it was created.
The same goes for identity theft. As I learned by investing three years and tens of thousands of dollars in attorneys' fees, filing a lawsuit won't bring the instantaneous solution such an insidious and time-consuming crime calls for.
Update: June 28, 2002
We've been lucky for a few weeks. The complaints had started to peter out.
The other day though, our inboxes became inundated with "I don't want your
spam" messages. Our spammer had struck again. I read somewhere that spammers
are increasingly faking 'From:'
headers from trusted domains in an effort to get their spam through. That may
go a long way to explain why they
are using ours. As a matter of fact, I have received spam myself from @google.com
What I mean by "trusted" domains is that people are probably not
thinking they are going to receive spam from Google or from Linux.org, so it
stands a good chance of getting through the filters.
I read another
interesting report on spam from the New York Times. (The NY Times website
requires registration). Once again, it is interesting in that it is bleak in
its outlook. The author, Jennifer Lee, basically sums her piece with: " Clearly,
spam is a part of electronic communications that everyone loves to hate. But it
is also something that no one, it seems, can do much about. Here are the
reasons". Some interesting passages stand out.
The [United States]
Federal Trade Commission currently receives 40,000 spam complaints a day
at its Web site, www.ftc.gov/spam. .... But the commission cannot and does
not regulate unsolicited commercial e-mail. There are currently no federal
laws against spam. So in a majority of spam cases, the trade commission's
hands are tied. Even pornographic spam (including that sent to children) falls
outside its mandate.
This one though, was somewhat hopeful, from our perspective:
The commission is investigating whether businesses that sell bulk e-mailing
tools and lists have deceptive marketing practices. The goal is to cut off
spammers' resources.
The article goes on to say that there are anti-spam bills being debated in
the US Congress, but some major corporations want to water them down
significantly. They don't want what they consider "legitimate" advertising
lumped in with illigitimate spam. That is to say, major banks should be able to
send you "sign up for my credit card" emails that you don't want while equally
undesirable "buy my Viagra substitute" messages should be banned. Bottom line?
anti-spam legislation is going to be tied up for a long time.
Also, I'm glad the "elusiveness" of spammer was brought up. You'd be
surprised at the number of complaint mail that I receive saying we're "lying"
when we say we can't catch these people.
... spammers are elusive. Lawsuits generally need to nail down a physical presence to proceed. When the F.T.C. sent warning letters to spammers with false "remove me" options, more than 20 percent of the letters came back because the addresses registered with the domain names were false.
That brings up an interesting point and we have run up against the problem
mentioned here - when the domains advertised in spam provide false contact
information. As far as I am concerned, some registrars are playing right into
the spammers hands by permitting their clients to use false contact
information. When we receive complaints, I automatically complain to the person
who registered the domains included in the spam. In most cases, as Ms. Lee
pointed out in her piece, the contact info is bogus. I have run against contact
info like telephone: 999 999 9999 - fax 000 000 0000 and with some
registrars there is total lack contact information - there is usually just a
bogus email address listed. In my opinion, this should not be allowed and the
authorities should fine registrars who allow this practice. This would
go a long way to curb spam, I think, because the spammers would realize that if
they had to provide real information about who they are, lynch mobs
would be forming outside their houses in a matter of hours. I am not advocating
lynching, of course, but I would assume it would be easy to pass a law to
obligate registrars to verify contact info before allowing a domain to be
registered.
Anyway, Ms. Lee's piece is quite good and I recommend reading it in its
entirety.
Update: August 24, 2002
We had a double whammy this week.
Our misguided spammer sent out a batch of spams from a
real linux.org address, which is problematic because the open relays that he uses
will bounce the undeliverables to us. Before, the addresses were bogus, so that
the undeliverables were rejected. Now we receive millions of bounces.
This is why spam has to be banned and the sooner the better. The total
cost of operation of a spammer is practically zero. The cost is passed
on to us because our mail server has received over 125 megabytes of bounced
emails in the past 3 days. Imagine if the law allowed the neighbors to plug in
their electrical appliances into the sockets in your house and
you could do nothing about it! That's spam in a nutshell.
Our friends from nl.linux.org to whom we provide the subdomain were
threatened by a spammer. We were also implicated as the domain name
owners. They are still threatening litigation, so I'm not at liberty to go into
all the particulars, but nl.linux.org listed a company's name on a mail thread
identifying them as spammers. Now some individual from this company's legal
department is threatening to shut us both down. The individual in question
won't tell us either his name or the firm he works for, so we're not exactly
shaking in our boots yet. What's really bad about this is just the complete
waste of time the whole thing is.
Speaking of wasting time, I don't mean to harp on this, but it is a total
waste of time as well as being counter productive to flame us about these
spams. Spammers can use any mail address they want to spam with. The newest
technique is to use your address as both the To: and From:
addresses in spam. I'm sure a lot of people have noticed this. If you feel the
temptation to complain to us about these mails, it would be a better idea to
use the time to get educated about spam and how spammers work.
CAUCE.org is a good place to start.
And please! If you have some of this brain-dead software that
automatically sends a complaint to the webmaster or some standard
address at a website in the From: header, I urge you to un-install it.
If 99.9% of spammers fake their addresses, then what purpose is there to
use software that only succeeds in filling up the webmaster's box with
useless mail? If you have this software, you're not helping. You're
contributing to the spam problem because this software is
the spammer's friend. It helps him cover his tracks.
Update: September 16, 2002
I am beginning to dislike people who use automated spam complaint software,
so I have written a canned message to throw at those who insist on using this
stupid software. I don't usually get return mail, but one day I did. The person
mailed back to thank me for enlightening him on how to really complain
about spam. To reply, I wrote a nutshell spam complaint "how-to" and I post it
here for your perusal:
The introduction is somewhat long, so feel free to skip down to:
How can you effectively fight spam then?
Hello [name withheld],
I was probably a bit harsh, so I'm surprised by the 'Thank you'. We
receive hundreds of complaints a week about a spammer who has
apparently either set up shop and sends his spam using our address in
his headers or sells programs to individuals to spam with. My
frustration shows sometimes when I respond.
Here's a little bit more detail about spam fighting techniques. It's a
bit long, but worth your while to read, I think.
Email works in such a way that I could use *your* email address to send
my email. Anybody can use anybody's address. The only thing that is
crucial is to find a computer with a mail server that will let you
"route" the mail through it. The easiest way to do this is to find
what's called an "open relay". Most good systems administrators
configure the computers that handle their email in such a way that
someone from outside their organization/company *cannot* use the
machine to route mail through it. However, there are thousands of
machines in the world that don't take these measures and anyone can
"route" through them. These are the "open relays" I mentioned.
Spammers use these to cover their tracks. I often complain to these
people and there are actually "black lists" of servers whose
administrators refuse to close the relays. To use a comparison, the
West Nile virus was particularly harsh this year. This would be like a
neighbor who had an old algae infested swimming pool that he never took
care of and refused to drain. You would be right in complaining to him
about the pool being a breeding ground for dangerous mosquitos. And if
he didn't heed your warnings, it would be understandable that he would
be considered 'persona non-grata' in the town.
Another technique (and this is where we are the unfortunate victims)
is to use "trusted" domains in the 'From:' headers. A lot of filtering
of spam -mainly done by individuals- is based on domain names. You may
obviously not want to receive mail from www.big-jackpot-casino.com, so
your email program will filter it out. However, you receive something
that claims to be from 'linux.org' which you never thought of
filtering and it gets through. This is what the spammer counts on. We
are an ideal target because we are a public service site, so the spammer
knows that we don't have the resources to spend a lot of money to track him
down and sue him. It's a rather sad job for me because some of the
hosting companies that provide hosting services for these fly-by-night
domains in the spam laugh at us when I ask them to hand over
information about the individuals. Some spammers have used other
domain names of more profitable companies and they have been slapped
down hard, so they now go after sites like ours. Spammers are
basically predators. They prey on you, the normal Internet user and
they prey on small, public service companies like us.
How can you effectively fight spam then? By complaining to the people
who either directly or indirectly give support to the spammer. For
example:
The open relay:
You'll find something like this in all mails.
Received: from linux.org ([202.108.32.189])
Every machine has a number on the Internet. It's called an 'IP
address'. If you went to www.samspade.org and entered this number in
the 'IP whois' field and looked it up, it would show who the machine
belonged to (and it wouldn't be linux.org). Spammers can't forge the
number, only the domain before it, as you can see. If the machines
belong to Koreans or Chinese, the language barrier often gets in the
way, so the best thing is to report them to black lists. You can get
more information about that at www.cauce.org.
The domain names:
Let's assume you got a mail from someone advertising a domain called
www.sexy-pix.com. You could go to www.samspade.org and look up
information on www.sexy-pix.com. There is a <<'whois' at 'Magic'>> field
there to look up domain names. It will give you the 'whois'
information - that means, contact info for the domain owners and the
administrative and technical people. A lot of times this information
is false, so your complaints go to the dead letter box, so to
speak. I believe that this is something that legislation is needed
on. Domain registrars should be held liable for accepting bogus
information. You'd see a significant reduction in spam if this were
the case.
Traceroute:
You'll find a field at samspade.org called 'Traceroute'. Entering the
a domain name advertised in a spam mail will give you the Internet route
to the computer the domain is hosted on. www.linux.org looks like this:
15 216.191.65.241 71.662 ms srp2-0.core1-tor.bb.attcanada.ca [AS15290] AT&T Canada
16 216.191.65.178 78.414 ms pos8-0.core1-ott.bb.attcanada.ca [AS15290] AT&T Canada
17 216.191.225.2 76.492 ms pos5-0-0.hcap1-ott.bb.attcanada.ca [AS15290] AT&T Canada
18 216.191.132.150 84.293 ms invlogic2.p2p.attcanada.ca [AS15290] AT&T Canada
19 207.245.34.122 81.464 ms router.invlogic.com [AS15290] AT&T Canada
20 198.182.196.56 81.203 ms www.linux.org [AS15290/AS2041/AS3686] AT&T Canada
Notice that AT&T of Canada provides Linux.org with its Internet
connection. I have only provided the info from the 15th machine it
goes through up until www.linux.org because the lasts ones are the
people you should complain to in the event of spamming. They are known
as the 'upstream' providers. They have no obligation to shut off the
spammer's hosing company, but they will likely complain 'downstream'
because spamming is becoming a PR nightmare and companies don't like
to be associated with spammers in any way.
Be careful with a traceroute. Other providers higher up in the list
have nothing to do with it and will likely send you nasty mail if you
complain to them. You will appear to be a 'clueless' anti-spam
zealot. Certain misguided anti-spam 'vigilantes' are almost as offensive
as spammers themselves.
That is, IMHO, the best spam remedy available without a prescription.
Update: September 25, 2002
As I had mentioned anti-spam 'vigilantes' in the last posting I made, I
figured it was a good idea to mention an idea published by Lawrence Lessig, a
professor of law at Stanford University in California. Professor Lessig is
becoming famous as an advocate for thinking of new ways to protect and use
intellectual property.
In this
article, Professor Lessig advocates tracking down spammers by putting a
"bounty" on their heads. Actually, that simple explanation doesn't do justice
(pardon the pun) to his idea of prosecuting spammers, so I suggest you read the
article. Although, with all due respect to Prof. Lessig's impeccable academic
credentials, after reading this I am reminded of H.L. Mencken's famous saying.
For every complex problem, there is a solution that is simple, neat, and wrong
Why is it wrong? Because it takes for granted that the spammers will always
remain anonymous. If you propose putting a bounty on someone, it assumes that
person doesn't wish to be found. The problem we have here at Linux Online is
that the spammer who's using our domain is obviously practicing stealth
tactics. That is, they don't want to be found. That's the point where the
problem needs to be attacked. Lessig mentions passing legislation mandating
that all commercial emails be labled with an ADV: tag. That might be
problematic because people's notion of what is commercial and what is not might
vary. But if we're talking about passing legislation, why not talk about something
that is not really problematic and is really common sensical; something that
everybody, except the spammers might agree to. That is, making domain
name registrars responsible for accepting only real contact information
about domain name holders. One of the explanations that spammers use when
they are caught and are trying to defend themselves is that they are really
small businessmen/women fighting the overwhelming superiority of big business.
Well, we all know that's a load of male bovine dung. If they consider
themselves legitimate businesses, then why don't they set them up legally?
If you're selling info on how to consolidate debts and you setup a website
called: www.cancel-your-debts.com, then why do you have to use contact
information like:
Cancel Debts Inc.
111 Nowhere Street
Nowheresville, FL
12345
Tel: 000-000-0000
Fax: 000-999-0000
And more importantly, why is this allowed? Has anybody ever heard of a
clandestine dry cleaners? A hidden pet shop? Any legitimate business that you
can't actually find? Anyway, it just seems to me that before we start talking
about bounty hunters, we should make sure that there isn't so much incentive
for spammers to be able to hide in the first place.
Update: April 30, 2003
Good news today on the fight against spam. Virginia (USA) has just passed
the toughest anti-spam law yet. The law mandates jail time for those spammers
who fake their email headers, like the spammer who has been using Linux.org in
his From: header. Officials commented that they are interpreting the law
in this way: America On Line (AOL) is based in Virginia and they receive a lot
of spam (millions a day, according to them) so the mere fact that a spam mail
goes to an AOL server in their state would make the spammer a target of a
felony investigation. I honestly wish Virginia officials good luck but it's one
thing to say spamming is a felony, it's another to find the spammer and put
him/her in jail.
You can read more on it at
CNN
or at the New York
Times (requires registration).
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