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FTC vs. Open Relays, round 2

mbrain writes "PC World is reporting on a new federal program run by the FTC to close relays and proxies that serve as spam gateways. It's called 'Operation Secure Your Server'. The FTC will publicize this program by... sending tens of thousands of emails." I think it's a continuation of this program.

28 of 255 comments (clear)

  1. How many can they find? by digitalvengeance · · Score: 4, Interesting

    I have to wonder how many owners they will be able to successfully contact. It has been a long time since I've actually seen a WHOIS record listing a valid email address. Plus, popular registration services like Dotster now offer email masking as a standard part of domain registration.

    I think this is mostly due to the trend of spammers attempting to "steal" domain registrations by doing thousands of WHOIS searches and contacting domain owners.

    --
    How many roads must a man walk down? 42.
    1. Re:How many can they find? by kyndig · · Score: 3, Interesting

      I host a domain name which has been rumpled for the past 3 years. I developed a script to detect open relays and block them. This list is currently 25,000+ entries in my fire wall. They don't need to send out emails, just ask for a list of open relays from host providers. Just a basic website with a frontend to a database storage would suffice. This would allow host providers to input lists of open relays which can be verified by automated scripts.

      --
      My Thoughts, Kyndig
  2. Oh man by Sarojin · · Score: 4, Funny

    What I'd give to get that list

    --
    HOW'S MY POSTING? CALL 1-800-POSTING
  3. I foresee some problems with this... by bc90021 · · Score: 4, Interesting

    People who have open relays (in most instances) are either too stressed or too ignorant to understand what that means, and getting a letter from the FTC won't change that (in most instances.)

    The FTC can only suggest that the relays be closed. Until they have some form of enforcement, there is nothing preventing those with open relays from ignoring the emails (assuming this is the rare situation where the above does not apply).

    This doesn't take into account that some of those relays may be there on purpose, as in ISPs possibly colluding with, and also possibly profiting from, spam.

    1. Re:I foresee some problems with this... by koreth · · Score: 4, Insightful
      I disagree, depending on how the letter is presented. Getting a "your server is attracting the attention of our investigators" letter from a federal agency is probably enough to spur a lot of stressed, ignorant people into hiring someone who's able to tell them what it all means and/or fix it.

      Not everyone, of course -- I agree that some relays are open on purpose, and some people will disregard any official notice short of a search warrant delivered by a squad of riot cops. But I think this can't hurt.

    2. Re:I foresee some problems with this... by Motherfucking+Shit · · Score: 4, Insightful
      Getting a "your server is attracting the attention of our investigators" letter from a federal agency is probably enough to spur a lot of stressed, ignorant people into hiring someone who's able to tell them what it all means and/or fix it.
      Even when a lot of those stressed, ignorant people are in countries where the FTC has absolutely no jurisdiction or authority?
      --
      "BSD: Free as in speech. Linux: Free as in beer. Windows 10: Free as in herpes." --Man On Pink Corner in #52607549.
    3. Re:I foresee some problems with this... by dev11 · · Score: 4, Interesting
      This doesn't take into account that some of those relays may be there on purpose, as in ISPs possibly colluding with, and also possibly profiting from, spam.

      Just a minor nit. There probably still are ISP's that profit from so called pink contracts, but I don't see a spammer purposely running an open relay. Spammers are more interested in finding open relays and servers than running them. Operating an open relay serves no purpose to a spammer, and would likely draw attention. One of the reasons (aside from free bandwidth) of using an open relay is to hide your identity.

    4. Re:I foresee some problems with this... by TekPolitik · · Score: 5, Funny
      Getting a "your server is attracting the attention of our investigators" letter from a federal agency is probably enough...

      I can picture their email box now:

      His Excellency, Minister Okufla BUSINESS OPPORTUNITY
      Suzy Come see my naked webcam
      Bill Gates Forward this message to receive $1000
      Lotteries Administrator You're a winner
      John Jones Credit Application Declined
      FBI Your server is attracting the attention of our investigators

      Yes sirree, they're going to be real sure to take that emailed warning seriously.

    5. Re:I foresee some problems with this... by koreth · · Score: 4, Insightful
      Given the humility of the US government lately, you never know. Someone could say open relays are aiding terrorist attacks on the US cyber-infrastructure.

      That high-pitched buzz you hear is an unmanned attack drone flying over to blow your server room to a pile of rubble.

      (It scares me that that scenario isn't completely implausible.)

  4. Oxymoronic by qw(name) · · Score: 4, Insightful


    Stop SPAM by sending thousands of emails? That's funny. ;-)

    1. Re:Oxymoronic by secolactico · · Score: 4, Funny

      Stop SPAM by sending thousands of emails? That's funny. ;-)

      How did that joke go? "Fighting for peace is like fscking for virginity"?

      --
      No sig
    2. Re:Oxymoronic by Grayraven · · Score: 3, Insightful

      No, I believe the quote is "Fighting for peace is like fucking for virginity."

      --
      "Source... The Final Frontier" -- keepersoflists.org
    3. Re:Oxymoronic by prockcore · · Score: 4, Funny

      How did that joke go? "Fighting for peace is like fscking for virginity"?

      I'm sure a lot of virgins run filesystem checks.

  5. Re:CAN-SPAM? by shepd · · Score: 4, Insightful

    >Does anything in CAN-SPAM make it unlawful to knowingly aid and abet spammers in the United States?

    It's only knowingly when you've been told by the spammer he'll be using your relay for spamming.

    I don't think that applies for someone uninvolved warning you that it might be. You aren't aiding and abetting someone stealing your car when you ignore the "keep your car locked" signs at the parking lot, are you? (I really, really, really hope not, anyways.)

    --
    If you could be told what you can see or read, then it follows that you could be told what to say or think - BoC
  6. Well it could be worse ... by SuperDuG · · Score: 4, Funny

    I remember when I was a kid ... My dad had an operation similar to this ... it was code named. "Close the damned door, we ain't air conditioning the whole damned neighborhood." That program was affective, dont see why this one won't be. They couldn't come up with a better name, I mean isn't the whole point of government projects to confuse people as to what the the intent of the program is while tying in some patriotic theme. Perhaps I might offer a bit of suggestion. "Operation Cage the Free Eagle" See, you got no idea what it really means, but it says Operation and includes "FREE and EAGLE", it must be good.

    --
    Ignore the "p2p is theft" trolls, they're just uninformed
  7. Problem... by The+Master+Control+P · · Score: 3, Interesting

    Once all/most/many of the relays that they can use without *overtly* breaking the law close up, spammers will simply turn to *overtly* breaking the law, as in creating zombie networks. And as soon as those poorly maintained computers are cleaned up, they will simply use the same virus/worm/exploit to 0wn more poorly maintained computers (These computers will coincedently tend to be crawling with malware already).

    Though any such move would doubtlessly be controversial, I suggest writing a "white hat" virus what would:

    1) Check if a machine was unpatched/0wned (Probably meaning "it could infect it in the first place")
    2) Once loading itself, download and run anti-spyware/-adware/-spamware/-malware applications to clean up the computer
    3) Contact and infect other hosts, but NOT at such a rate as to bring down networks.

    I omitted suggesting that it download the latest patches, because (as is oft pointed out) one reason many people and organizations DON'T download the latest patches for Windows is that they often break other things.

    Although, again, this would be extremely controversial, I am suprised at never having seen it suggested before.

    1. Re:Problem... by Caveman+Og · · Score: 4, Informative
      Once all/most/many of the relays that they can use without *overtly* breaking the law close up, spammers will simply turn to *overtly* breaking the law, as in creating zombie networks. And as soon as those poorly maintained computers are cleaned up, they will simply use the same virus/worm/exploit to 0wn more poorly maintained computers (These computers will coincedently tend to be crawling with malware already).
      You're behind the curve. Spammers have actually already run out of machines they can use without *overtly* breaking the law, and starting about TWO YEARS ago, began exploiting security vulnerabilitys and employing professional virus-writers in Russia and the Ukraine.

      There have now been four or five generations of proxy-trojan backdoor worms, with features such as randomized port listening, making them next to impossible to detect until the spam begins.

      Several dozen "zombie networks" already exist, along with hijacked netblocks of companies which went under during the "dot-bomb" in 2001.

      In fact, there are places on the web where you can buy lists of exploited machines. As someone who investigates spam for a living, it's been nearly two years since I've seen spam through an open relay mailserver. Almost everything now comes from infected home PCs on cable or DSL lines.

      Though any such move would doubtlessly be controversial, I suggest writing a "white hat" virus what would:
      This "white-hat" in particular disagrees with your use of the word "controversial" and suggests you substitute "liable to land one in prison for 10 years". Recommendations of "hacking the hackers" and "spamming the spammers" are sophmorish, unprofessional, and when implemented, tend to attract the attention of law enforcement onto your ass rather like sticking a lightning rod up it.

      Happily, spammers still don't know how to write a proper SMTP client. Most spamware only approximates a real SMTP transaction (usually well enough to work). Without going into detail (for obvious reasons), this can be detected.

      See the Composite Block List as an example of the practical application of passive detection of spammer malware.

      Here's a hint for those running their own mailservers: Spamware tends to time out very quickly. Add a short delay before your MTA presents an SMTP banner (oh, 30 seconds is fine). Most spamware will start behaving as if you don't even exist. The SMTP RFCs say clients should wait for the initial banner for five minutes before timing out .

      4.5.3.2 Timeouts

      Initial 220 Message: 5 minutes

      An SMTP client process needs to distinguish between a failed TCP connection and a delay in receiving the initial 220 greeting message. Many SMTP servers accept a TCP connection but delay delivery of the 220 message until their system load permits more mail to be processed

      There are a few places which set their timeouts ridiculously short, like Yahoo, and UUNet, and if you do a lot of business with them you'll need to whitelist. Otherwise, go to town.

      --Og

  8. MOD PARENT DOWN AS "DIMWITTED" by fmaxwell · · Score: 5, Insightful

    Whether you like it or not, there's nothing that's wrong about having open relays.

    Bullshit. If your open relay is used by spammers, it inconveniences hundreds of thousands, or even millions of users. It costs ISPs and businesses money to deal with the spam that's spewing out of your open relay.

    If I wish to leave my house door unlocked, it's not the business of the government to tell me I have to lock it. It may be irresponsible, but it's my right.

    What a stupid analogy! If you leave your house unlocked, the only person likely to be hurt by it is you when you come home and find your stereo, PC, and TV gone. If you leave an open relay, you potentially hurt many innocent third parties. If you want a better analogy, it's like the government telling you that you can't leave a loaded shotgun on a picnic bench in a public park.

    Just the same, I have the right to have an open relay and not close it. They have no right to tell me how to run my server. I accept the consequences of how I run it.

    So does that mean that you're going to reimburse me and the other postmasters who have to deal with the spam? Are you going to compensate the users who got spam through your open relay? Are you willing to accept legal responsibility for the porn ads sent through your system to e-mail addresses of children? If not, in what way are you accepting the consequences?

  9. Re:HONESTLY, spam isn't a problem for me anymore by Anonymous Coward · · Score: 3, Insightful

    Great, so your mail client deletes your crap mail. Meanwhile, your sysadmin has to keep beefing up the mail server(s) to handle the growing load.

    Filtering at the client side just covers up the problem. You think you're helping, but you're actually just pulling the wool over your eyes.

    I'm sure you're happy, but don't call it a solution. It doesn't scale.

  10. open relays today, licensed email tomorrow? by twitter · · Score: 3, Interesting
    Can someone tell me the difference between an internet with open relays and one of peer machines where everyone is free to run mail transport agents. ? If my open MTA records your IP address, don't I know who hijacked me to spam? Isn't that the same as being spammed in the first place? Is this just another step towards an internet of legaly privileged "servers" broadcasting emsil and the rest of us "clients" soaking up whatever Corporate America decides we should? What's the practical benifit of cracking down on open relays when the world is full of hijacked Windoze boxes on cable modems that are serving kiddie porn while blasting us all with DDoS and spam attacks?

    --

    Friends don't help friends install M$ junk.

  11. Good news for ISPs by Spazmania · · Score: 4, Interesting

    As a sysadmin at an ISP, this is good news for me. Getting customers to close their open relays has always been a hassle. "We really need you to take care of this; its against our terms of service" is often followed by "Well, maybe we'll just find another ISP."

    "We expect you to take care of this; you're operating in violation of Federal Trade Commission policy" has a much nicer ring to it. One less likely to generate argument.

    --
    Moderating "-1, Disagree" is simple censorship. Have the guts to post your opinion.
  12. getting a letter from the FTC by frovingslosh · · Score: 5, Insightful
    and getting a letter from the FTC won't change that (in most instances.)

    Actually, if I got a letter from the FTC I might well look into what it said. But if I got an email supposedly from the FTC, I would likely just ignore it without even opening it (after forwarding a copy to uce@ftc.gov).

    --
    I'm an American. I love this country and the freedoms that we used to have.
  13. What about the DEVELOPERS? by Grym · · Score: 4, Insightful

    What boggles my mind is how hostile people get towards end users of fairly complicated Mail hosting programs. Personally, I've had to deal with the people at ordb.org, and let me tell you, they're a bunch of jackasses about the whole thing. If you had a chance to read their old FAQ (they've since changed it), you could tell that whoever wrote it was getting off on forcing people to change their server settings as he saw fit. So, while I'm getting barked at by customers who's "e-mail won't work," I've got to sit through childish comments about how I suck as an admin. The whole thing really pissed me off.

    I understand that many of you uber-users expect that every admin should know all the ins and outs of every server/program, but I'm afraid that's just not possible sometimes. Our Wireless ISP consisted of 3 technically-capable people. Between setting up people's connections, repairing relay sites (using both proprietary and OTS equipment), setting up servers, setting up routing, technical support, providing network content shaping, hosting/designing websites, setting up policy enforcement, documenting it all, securing the network, AND providing e-mail to boot, there's just not enough time to do everything and get it right the first time. BESIDES, what's so wrong about expecting things to work when you do a regular install?

    Since when has default == basically broke?

    -Grym

  14. E-mail needs to be "closed" by LostCluster · · Score: 3, Interesting

    The Internet's greatest strength is also its greatest weakness. At a technical level, everything with an IP address is a peer to all other devices with IP addresses... no special license is needed to make somebody a server. When it comes to e-mail, the same SMTP protocol that your favorite e-mail program uses to reach your outgoing mail server is the same SMTP that server is going to use to relay the message to the next server. You don't need anything special if you want to set up a mail server for your organization... but that also means nothing prevents a virus-infected PC from being an e-mail relay that starts spewing Spam on behalf of the virus writer.

    Any "secure" system needs a "root of trust", someone or something that is a trustworthy party from which all other relationships can be traced back to. Most things on the Internet don't have a central authority, and that's by design to prevent censorship. However, e-mail is one thing that we want censorship for... we want abusers of the system thrown out.

    However, to reliably kick out abusers, there needs to be a central authority. In short, there needs to be some sort of approval body for e-mail servers to prove that they're trustworthy operators, so that any e-mail that passes through them is sure to not be spam, with reprocussions for the server operators who do let spam through their system. In short, a closed system, where membership for servers is by approval, and therefore those who operate e-mail services have to enforce limits on their customers.

    Unfortunately, that's so incompatable with the e-mail system we have today... any dreams of creating a No-Spam-Allowed e-mail system can go sit between IPv6 and the Devorak keyboard design in the pile of ideas that look good on the drawing board but will never be put into widespread use.

    1. Re:E-mail needs to be "closed" by bigberk · · Score: 4, Informative

      NO. A central authority-based communications system is not going to accomplish much... it will, however, put the power of communications in the hands of few companies (probably monopolies)... it will let them charge fees... and it will ruin the versatility, adaptability, and reliability that we have because there is a great diversity of small hosts handling all their own email.

      You want to stop spam? Grab spamprobe or something and watch your spam disappear. You want a more efficient and scalable solution for a big organization? Install DCC and be done with spam for your whole site. Seriously, spam is no longer a problem because both user-side and server-side tools with near perfect accuracy exist. If you're seeing spam, it's because your ISP isn't taking advantage of the filtering solutions that are available.

      I'm not talking out of my ass... I've been keeping a close eye on mail and spam issues for the past decade. Spam is dead, so if spam still bothers you force your ISP to employ modern filtering. My university did, and the flood of spam dropped from 100/day to 0 in my account (they're using DCC). At home I employ spamprobe and again I see next to 0 spam.

  15. Please stop pointing out the FTC is US only (d'uh) by maggard · · Score: 5, Informative
    For those not literate enough to read the linked story (yet apparently compulsively posting here) let me quote the second sentence(emphasis mine):
    The FTC and 36 other government agencies from 26 countries have launched Operation Secure Your Server.
    All of those who have already posted inane comments about the US's FTC not having extra-territorial jurisdiction, and the fools who moderated them up, are now asked to read the original article out loud to themselves and in the future refrain from posting until they're sure they're not making public asses of themselves.

    --
    I don't read ACs: If a post isn't worth so much as a nom de plume to its author then I wont bother either.
  16. Code Green/Nachi revisited by csk_1975 · · Score: 3, Informative

    The Nachi worm and Code Green were attempts to fix Blaster and Code Red. They caused more damage than they fixed - especially Nachi which is still flooding everyone with ICMP echo requests. I am also surprised that you have never seen it suggested before - hint use Google

    Closing open relays is a great first step and I hope this program has some effect.

    If spammers are driven to using trojaned home computers to send their junk then there will be much more pressure bought to bear on ISPs to do port 25 egress filtering which will stop the trojans dead in their tracks

  17. Waste of time and effort... by Kjella · · Score: 3, Interesting

    There'll be more than enough hosts compromised somewhere, instead try to fix the damn system with proper certificates, "soft" blocking like hashcash or similar, easy feedback of SPAM, easy whitelisting of mailing lists etc.

    Hell, I just recently discovered that my RHL9 box has been somehow compromised. Don't ask me how, but those sendmail spam zombie processes weren't mine. And on this Win2k PC I run anti-virus, firewall, the works. Still, a few things slips through the cracks, at least for a time.

    But see how, my Linux box if routed shouldn't get a domain. It would be @[IP] @???.bb.online.no (dns of that IP) or @[spammer-provided domain], not @aol.com. And even if I wanted to run a mailserver here on a residential DSL - it's reasonable to limit my delivery speed by hashcash or some such measure.

    If I wanted to do mass mailings (opt-in, the good kind, they exist, remember?) there should be a whitelisting system. Some kind of cryptographic token or similar, as proof of the opt-in. But noone seem to be doing anything like that.

    Damage control is the way to go. Running around chasing the latest compromising trojan and whatever is futile, at least to cure the problem, not just the symptoms.

    Kjella

    --
    Live today, because you never know what tomorrow brings