Slashdot Mirror


Easy Throw-Away Email Addresses

netbuzz writes, "A fellow teaching himself Seam has come up with a clever Web app called 10 Minute Mail. It gives you a valid e-mail address — instantly — for use in registering at Web sites. Ten minutes later (more if you ask), it's gone. You can read mail and reply to it from the page where you create the throw-away address. Limited utility, yes, but easy and free."

35 of 297 comments (clear)

  1. Vs. Mailinator by P(0)(!P(k)+P(k+1)) · · Score: 5, Interesting

    I was curious as to how TMM stacked up against mailinator, my anonymous email of choice; mailinator has a time-limit of several hours, and its interface is slightly more elegant.

    1. Re:Vs. Mailinator by Anonymous Coward · · Score: 5, Informative

      Mailinator is a great and possibly better alternative to TMM. It appears that the email address TMM generates does expire in such a way that it rejects email to the address you are given after a period of time (10 minutes). With mailinator, the email address never expires, but mail that is delivered tends to be purged after a few hours. Mailinator works so well that I have found some sites don't let you use mailinator addresses in the sign up process. Luckily they have set up alternative domains that point their mail to mailinator's servers allowing you to use alternative domain names in your temporarily email address.

    2. Re:Vs. Mailinator by plover · · Score: 4, Informative
      I've been using Mailinator for throw-away web page signups for years, but I use Sneakemail for the purchasing sites where I'd like to be notified about shipments, etc.

      I have to say I like the idea of a 10 minute window. Several hours means I can't really use it to have them send me passwords, as I frequently have name collisions at Mailinator.

      In the same vein, I dislike the lack of a "roll-your-own" email address that Mailinator offers. With Mailinator, I can simply type john@mailinator.com and not worry about visiting Mailinator's site first. With TMM, I have to hit their site to get the randomly generated mail40367@10minutemail.com address (and yes, they're slashdotted at the moment.)

      --
      John
    3. Re:Vs. Mailinator by Anonymous Coward · · Score: 5, Informative

      You cannot send emails through mailinator, anonymous mailing isn't part of their service offering. It is designed strictly for recieving email you don't want.

    4. Re:Vs. Mailinator by Khabok · · Score: 5, Informative

      How about Vs. GMail? Ever heard of plus-addressing? I've been using it lately with great results.

      myemail+anythingelse@gmail.com always goes straight to myemail@gmail.com, BUT with a distinct TO address. That way you know which service sold you to spammers, and you can prop up a filter to faithfully dispose of them.

      Of course, like any of these services, it only works until the big baddies find out...

    5. Re:Vs. Mailinator by whoever57 · · Score: 4, Informative
      How about Vs. GMail? Ever heard of plus-addressing? I've been using it lately with great results.
      myemail+anythingelse@gmail.com always goes straight to myemail@gmail.com, BUT with a distinct TO address.
      I also use this whenever possible. Unfortunately, many web developers think that a "+" in an email address is not valid, even if used before the "@". Or maybe they are too lazy to develop rules that apply different checks for the part before the "@" and the part after, or whatever. The unfortunate fact is that many website registration systems simply won't accept emails like "myemail+anythingelse@gmail.com".
      --
      The real "Libtards" are the Libertarians!
    6. Re:Vs. Mailinator by spacecowboy420 · · Score: 4, Informative

      My favorite is to just have a catchall on my domain. Then when I signup for something, I use a descriptive address plus my domain. This allows me to not only get all the mail, I know who I gave it to, and who is selling/spamming. If they start to spam, I just turn it off or dev/null all mail to that address.

      --
      ymmv
    7. Re:Vs. Mailinator by SeaFox · · Score: 4, Funny
      It is designed strictly for recieving email you don't want.

      I know that description is correct, but it just reads really funny.
    8. Re:Vs. Mailinator by zollman · · Score: 4, Informative

      It gets worse. Recently a spammer used my domain as their From address, with a randomly generated username part.

      For the three days the spam went on, I was getting upwards of 100 emails an hour, mostly bounces and out-of-office messages. Very hard to separate out the real messages.

      Be careful with the catchall, and make sure you've got a separate mailbox for important stuff.

    9. Re:Vs. Mailinator by 1point618 · · Score: 3, Informative

      This is very true, and the trick I use to get around it is the fact that gmail treats foobar@gmail.com the same as foo.bar@gmail.com or f.o.o.b.a.r@gmail.com. For sites I don't trust completely and who insist that + isn't valid, I use a different dot pattern, and if I start getting junk, I set up a filter. Works great.

    10. Re:Vs. Mailinator by BrynM · · Score: 3, Interesting
      Eventually, the domain was getting hit with nearly 1500 spam messages a day, and I shut down my mail server service.
      Greylisting could clear that up in a jiffy. My server was getting a few thousand spams a day (peaked at over 2000 in an hour at one point). It was getting so that the machine was constanly churning spamassassin and not much else could get CPU. Worse: my filters/learning were getting poisoned. I installed greylisting and the problems all went away. If you aren't running your server ask your provider for it. Most server apps have a plugin or something similar for it nowadays.
      --
      US Democracy:The best person for the job (among These pre-selected choices...)
    11. Re:Vs. Mailinator by MichaelSmith · · Score: 4, Funny

      They must use write only memory

  2. Sounds a lot like by tessaiga · · Score: 4, Insightful

    what Mailinator has been providing for years.

    --
    The bold print giveth, and the fine print taketh away ...
  3. How is this better than dodgeit.com? by hemp · · Score: 5, Informative

    Dodgeit.com is free and allows to you to specify any email address@dodgeit.com and read the emails that arrive.
    http://www.dodgeit.com/

    --
    Skip ------ See the latest from http://www.anArchyFortWorth.com
  4. What's the point? by DoorFrame · · Score: 4, Interesting

    What's the point of having an email address that's only around for a few minutes when you could just use a single throwaway email address for all of your registration needs. It doesn't expire, but since you only use it for registrations, it doesn't matter how much spam/cruft it accumulates.

    1. Re:What's the point? by krotkruton · · Score: 5, Insightful

      Here's one point. Let's assume you use one email address for all of your registration needs, including forums (and shopping if you really want to drive this point home). Over time, that email address will be linked to a variety of sites, which together can be used to identify you. Of course, depending on how you use the sites connected to the email address, there may be nothing that can be used to get your actual identity or you may have used your name on a couple which leads people to you (or you might use your credit card on a shopping site). Now you, or your identity depending on how you want to look at it, is linked to that email. This probably isn't a big deal for most people. Now let's pretend you want to sign up on an Anarchists website, which is something I wouldn't recommend in the US right now, so now that email is linked to you and linked to anarchy. That might not be something you want. That example doesn't work for you? How about signing up for a porn site that requires email but no credit card? What about a torrent site? An email address that lasts only 10-minutes should make it harder for people to link things that you do back to you.

      (Before anyone jumps down my throat, I said it "should make it harder" not impossible, and I didn't say that it makes it hard because I don't know the difficulty of doing such a thing. I just said it would be harder than using one email address for everything.)

    2. Re:What's the point? by Anonymous+Crowhead · · Score: 3, Insightful

      What's the point of having an email address that's only around for a few minutes when you could just use a single throwaway email address for all of your registration needs.

      One throwaway is the best way to go. What if you forget your password for one of the many sites you registered at? The 'I lost my password' function is worthless if there is no longer an address to retrieve it at.

  5. This won't stop my mom from sending me e-postcards by el+QuesoGrande · · Score: 3, Interesting

    Most of the people I know already keep a secondary address on gmail/hotmail, etc for this purpose.

    This works, but things such as invites, forwards, e-cards that your friends send you with good intentions still mess things up. I had a good clean 3-year run with my last address, but lately it's just spiraled out of control.

  6. pr0n by User+956 · · Score: 4, Funny

    A fellow teaching himself Seam has come up with a clever Web app called 10 Minute Mail

    Their slogan... "JBoss Seam: For when you need more seam in your web experience."

    --
    The theory of relativity doesn't work right in Arkansas.
  7. Just buy a domain. by Ikeya · · Score: 4, Insightful

    I have my own domain and I can create an unlimited number of throwaway addresses. If they behave, I keep it active. If it starts getting spam, I know which business I can't trust and I direct it to /dev/null/

    For example, if I were to register with slashdot, I could just use slashdot@mydomain.com

    I can keep it around for as short or as long as I want.

    --
    ---- Move SIG...For great justice!
    1. Re:Just buy a domain. by Ant+P. · · Score: 4, Informative

      And you don't even need a domain - GMail lets you use +slashdot@gmail for the same effect.

    2. Re:Just buy a domain. by Zarel · · Score: 4, Insightful

      The problem with that strategy is that sooner or later, companies will realize that particular feature of GMail, remove everything between the + and the @, and bam! It doesn't work any more.

      --
      Want a high quality FOSS RTS game? Try Warzone 2100!
    3. Re:Just buy a domain. by Dark+Coder · · Score: 3, Insightful
      NOT SO!!!

      If the mail provider allows account holder to just only REJECT the localname having NO TAG (the beginning part of the email up to the '+' or '-' sign) so that only

      joe@doe.com

      gets rejected...

      BAM!

      Instant selective email address to the following:

      • joe+friends@doe.com
      • joe+family@doe.com
      • joe+slashdot@doe.com
      • joe+spammer@doe.com

      This forces the spammers to even perform MORE dictionary attacks against a SINGLE email address. The longer the +tag, the harder the guessing attack will succeed!.

  8. Wow, even on Slashdot by Bemmu · · Score: 3, Insightful

    This service shows how effectively promoting your service can really make a difference. While Mailinator has been around for a long time, somehow this 10minutemail has managed to get lots of exposure. I wonder did they really get all these mentions around the net just organically, or was there heavy promotion involved? If the success came organically, perhaps it's because 10minutemail is easier to understand. Just from the domain name it's easy to guess what the service is for.

  9. Unnescessary but nice with more options by Kattspya · · Score: 5, Informative

    I know of at least two different sites which give out disposable e-mail addresses so I don't really understand why this is newsworthy.

    http://www.spamgourmet.com/
    You create an account and spamgourmet will bounce the mail to you. The syntax is: [word].[number of mails].[username]@spamgourmet.com. When the alloted number of e-mails has been used the mails will bounce unless you allow more through.

    http://www.mailinator.com/
    You just make up a string of letters and use those letters to view the account at mailinator. This is a truly disposable mail address since the inbox is open to anyone who chooses to look at the account. If the information is semiimportant you should choose a pretty random mail address.

  10. Banned by Dan+East · · Score: 5, Interesting

    Thanks for the heads up slashdot - I've updated my forums' email ban list. It's joined the likes of mailinator.com and its alias domains (fakeinformation.com and sogetthis.com).

    Dan East

    --
    Better known as 318230.
    1. Re:Banned by Anonymous Coward · · Score: 4, Informative

      Here you go Danny Boy, chew on this. Today's domain is ajaxislame.com. Be sure to check every other day.

  11. 2Prong Mailinator 10 Minute Mail by shawnmchorse · · Score: 4, Informative

    I use these throwaway e-mail addresses quite a lot in testing various web applications (which often require unique e-mail addresses for each registration or whatever). A lot of people have already mentioned Mailinator, so I'll also mention 2Prong. I came across it one day when Mailinator was down for whatever reason. It has a couple of things in its favor. First, it only uses a domain for two days before moving on to a different domain for throwaway e-mail addresses. So the likelihood of you ever finding the domain blocked is essentially nil. Second, it works completely automatically. All you do is copy/paste the e-mail address, use it, and then the page auto-refreshes when it gets the confirmation e-mail or whatever it is you're looking for. Nice and clean.

  12. Re:Brick stores need your email address! by wiredlogic · · Score: 3, Informative

    Yahoo provides throwaway addresses (addressguard) to paying subscribers. They last indefinitely and provide useful delivery options. I use this feature for sites I don't trust and for usenet to make it easier to sort out their spam. The old Yahoo mail interface would color code mail sent to different addressguard adresses. This isn't yet in the new interface unfortunately.

    --
    I am becoming gerund, destroyer of verbs.
  13. Re:I just use spam.la by gilesparsons · · Score: 3, Insightful

    there is an odd privacy from spam.la, the privacy of crowds, much as there is a privacy you get from being on cctv at every step in a crowded city of millions that you do not get from being in a village. any message sent can be read by anyone; so although everyone can read your email, because it could be sent to anybody, it is, in a different way, private.

    it is very exciting that at the same time london police want microphones on street corners to complement cctv, i can set up an anonymous email address within seconds. technology does not necessarily make lives less private; it just changes the rules of the game.

  14. Re:Vs. Mailinator BEWARE + HELP! by andyatkinson · · Score: 3, Interesting

    BEWARE of the "+" addressing of Gmail feature. I signed up for a MySpace account (bad idea) with my email "+signup" so I could immediately send all the ensuing crap to the garbage. A month later when I went to delete my MySpace account, they informed me they would send send me an email to confirm my delete. After doing this about 10 times, I realized I was never going to get the mail and I wondered why. I DUG IN a little and guess what I found out? ....there stupid code was sending an email to "myemail signup@gmail.com"!! A white space character! So my conclusion was that when I registered, their client side string validation parsed out the "+" character and they stored my email in the database as "myemail signup@gmail.com" which of course is not valid. After about 40 million emails to MySpace explaining this I've given up on canceling my account and settled for obfuscation.

    BEWARE: bonehead sites might parse out the plus sign
    HELP: Anyone know any way I can get MySpace to delete my account? (I've tried changing my email address but guess what: you have to confirm it by email to your original address first!)

    BAAAGGGHHH!

  15. Re:Vs. Mailinator BEWARE + HELP! by Anonymous Coward · · Score: 5, Funny

    Change your profile picture to a picture of a penis. In my experience, your account will be deleted within 48 hours.

  16. Craigslist... by Evro · · Score: 3, Interesting

    I just use Craigslist. Create a fake ad looking to buy a 2007 BMW for $100, Craigslist issues you an anon redirect email address, expires after a couple of weeks. Voila.

    --
    rooooar
  17. Re:Well that sucks. by Firehed · · Score: 4, Funny

    For $10 plus travel expenses, I'll come down to your house and yank the cord associated with your internet connection. I think that should take care of the problem fairly well. No promises on receiving the mail you do want though.

    --
    How are sites slashdotted when nobody reads TFAs?
  18. Re:Well that sucks. by ThJ · · Score: 3, Insightful

    On a site I run, we've had constant problems with saboteurs using these kind of services for creating accounts in order to spam some paint chat rooms we've set up. We've been forced to restrict access to new users, and other measures. To sum it up: It's good that e-mail addresses are easy to create, but it's bad that e-mail addresses are easy to create.