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Nuke that spammer
4TH IN A SERIES OF 5
Let's get one thing out of the way at the top: I'm totally in favor of marketing
and advertising. Much of what I do involves marketing and advertising. These
activities are good when they're conducted by ethical people.
Spam is not ethical. It usually involves the use of stolen SMTP (simple mail
transport protocol) services. In many cases, the offers are fraudulent, illegal,
or questionable. Virtually every ISP and most Web hosting organizations have
terms of service (TOS) that specify what users may not do. The TOS usually forbid
spamming (either e-mail or newsgroup) and "spamvertized" Web sites.
The user who violates the TOS faces loss of account and loss of Web site.
While sending spam violates virtually every Internet service provider's TOS,
it is not illegal in most jurisdictions. Where it is illegal, the law cannot
reasonably be enforced.
But spammers won't lose their accounts until you complain. Their Web sites
will remain open if you remain silent. We pay for the Internet. Spammers steal
from us. Stopping the vermin is up to us.
Do not reply!
Under NO circumstances should you ever reply to a message that offers to remove
you from the list. Never! You are not dealing with ethical homo sapiens. You
are dealing with con masters, bunko artists, and pathological liars. If you
reply to a spam, you simply VALIDATE your address. The spammer now knows that
your address is a live one. You will simply receive more spam.
Why spam exists
Because it works. Not well, but it works.
If someone has to pay to send messages, the response rate becomes very important.
If you don't have to pay to send a message, and spammers don't pay because they
typically steal everything they use, then the response rate doesn't matter.
If you send out 1,000,000 messages and 0.01% respond that's 1000 orders. If
you're selling something for $20, that's a quick $20,000 for little or no investment.
Particularly when what you sell for 20 dollars costs 20 cents to produce and
33 cents to mail (presuming you send anything at all). It's not uncommon for
spammers to send nothing at all to people who send them money. Some of the worst
spammers operate "pump-and-dump" stock schemes.
The cost of spam is paid by Internet backbone operators who have to transport
the junk, by ISPs who have to store it, and by consumers who have to waste their
time opening it.
Education is the answer. When people understand why spam is bad and understand
who they should complain to so spammers' accounts can be found and nuked, the
problem will go away. It will not be legislated away.
Some say "The absolute best thing you (and everyone) can do is to DELETE
(or ignore) it."
Well, I strongly disagree! The way to stop this crap is to make the spammer's
life so miserable that he or she will stop. If someone sneaks up onto your porch
every morning and steals your newspaper, is the best solution to just forget
about it and buy another copy?
I don't think so.
If everyone simply deleted spam, eventually the network would slow to a crawl
because there would be so much junk e-mail. What happens then? Well, ISPs will
buy more (and faster) mail servers and better connectivity for the servers.
Who will pay for this?Since nobody would be complaining, spam would continue
to multiply until it clogs the new servers and connections. Educate ISPs. Educate
spammers. Treat the cause, not the symptom.
It's just thievery
Spammers are thieves, plain and simple. If even 10% of the people who received
a spam tracked down the ISP the spammer used for e-mail or the Internet presence
provider (IPP) for the spammer's Web site and complained, spammers would be
forced to find an easier line of work. NOTE! Since some IPPs are in cahoots
with spammers, you may have to complain to the upstream provider.
It's not rocket science. Examine the spam's headers. Find where the message
came from and complain. If there's a Web site involved, complain. I've managed
to get numerous e-mail accounts terminated and several Web sites shut down.
This can cost the spammer some cash (besides causing orders to be lost).
If you want to see spam continue to proliferate, just ignore it. If you want
it to go away, be a pain in the ass to spammers.
The thieves will get away with it only as long as we allow them to.
How spammers get your address
Ever see an ad for 15 million "verified" addresses? Spammers have
long lists of common names (I would never have thought "blinn" to
be a "common" name) that they couple with each letter of the alphabet
(ablinn, bblinn, cblinn, and so forth). They then couple the result with all
the common domain names (aol.com, att.net) and all the obscure domain names
(blinn.com, procomp.com) that they can harvest from the Web.
They send mail to each address.
If somebody is trusting enough to reply to the "We honor requests to remove
your address" link, the address is immediately verified and will receive
junk until flying pigs are made into silk purses while flying over Hell's frozen
landscape. These addresses are valid.
If the mail generates an error message, the spammer knows that the address
isn't valid. (Oxymoron alert!) Ethical spammers will remove these addresses
before selling the list.
If the mail doesn't generate a response or an error, it can be assumed that
the message was delivered somewhere.
Computers, of course, make this process very easy.
If you want to generate fake bounce messages, check out "Bounce Spam Mail",
freeware from a Canadian programmer. The program lets you pretend your address
is invalid and may convince spammers with elevators that don't go all the way
to the top (most of them) that your address doesn't work.
To find the program, search for "bsm18.zip" by Albert Yale. NOTE:
SpamKiller (see below) now offers this feature.
Eliminate dictionary cracks
The user name bblinn seems to be easy to find because apparently Blinn is in
the "top 500" names. If I'd used wmblinn or billblinn, it would take
them several more years. I think they'd get wmblinn first. An address like william179blinn
would be virtually impossible for anyone to construct but would also be ugly.
Get spammers' sites in your sights
See http://www.Sputum.com/sputools.html
for examples of how to track all 3 types of spammers: "Stupid clueless
newbie, posting in the clear; Careful clueless spammer/warez kiddie, attempting
pseudonymity; and Professional SpamDude, posting pseudo-anon from rogue ISP."
How to complain: First, keep in mind that you'll be complaining to a
network administrator or postmaster - someone who's just as interested as you
are in nuking the spammer's account. So there's no good to be gained by insulting
the person you complain to. Be polite. If you're reporting an open relay, it
may be that it's a new relay - one the spammer just found. Those you're complaining
to will almost always want to make their servers unavailable to spammers if
for no other reason than the spam traffic slows down their networks.
When I see an open relay, I generally just send a note to abuse (and only to
postmaster if the message to abuse bounces). In many places, the same person
receives mail to either address. I'm less interested in the e-mail account,
though, than in the Web site. Spammers simply open a new e-mail account or steal
services from another open relay.
The best thing, if they mention a Web address is to get that shut down. Note,
though, that some spammers list Web sites that aren't theirs in the spam. Their
goal is to send you after the wrong person. Before you report a Web site, make
sure it really belongs to the spammer.
If the Web host is spammer friendly (and a few are) complain to their upstream
provider (find out who it is by using traceroute and whois). Keep moving upstream
until you find somebody who cares.
Administrators are badly overworked. One administrator for a large organization
has a staff of 4. They receive more than 30,000 e-mails per month concerning
spam and security issues. It's important that you send reports to the right
people and that you provide adequate information. Don't expect a personal reply;
you'll probably receive only a form letter that confirms receipt of your message.
When enough people make enough noise, spammers' accounts will be terminated
with extreme prejudice.
Resources
First and foremost: http://Abuse.net/. This
site has links to lots of spam-fighting sources.
Second, the news.admin.net-abuse.email Usenet news group. Learn from
the pros how to track down the vermin of the Net. And if you have a question
about a specific spam, this is a good place to ask for help.
Third, work with your Internet service provider. Some ISPs offer network-based
spam blocking tools that you can sign up for, while others provide customers
with spam fighting tools. Many resources are free. Most of the people who actively
fight spam are more than willing to help educate those who want to learn how.
We know that the only way to rid the Internet of these vermin is to actively
pursue them.
The Mail Abuse Prevention System is a non-profit organization that claims to
defend the Internet's e-mail system from abuse by spammers. MAPS says that it
educates ISPs and encourages them to enforce strong terms and conditions prohibiting
their customers from engaging in abusive e-mail practices. Some say that MAPS
is more than a little heavy handed. See http://mail-abuse.org/ for information
on what to report and how to report it. MAPS has 3 abuse "levels"
- the realtime blacklist (RBL) for hardcore proven spammers, a dial-up list
(DUL) that lists dial-ups that pass mail (mail should come from a legitimate
mail server and never directly from a dial-up), and the list of known, abused
open relays (RSS).
The Forum for Responsible and Ethical Email takes a somewhat softer approach
than MAPS. Ffor information on the organization's programs, see http://www.SpamFree.org/.
This organization is attempting to make spam illegal.
Attempting to legislate against spam is naive because of the way the Internet
works. Make spam illegal in Ohio and the spammer will move to Michigan. Make
it illegal in the US and the spammer will work from overseas. ISPs and "big-pipe"
backbone providers working together with end users can stop spammers without
legislation.
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