LINUX.IE, website of the Irish Linux Users' Group
Tux rules!

   
Home
New Users
Articles
Download
Projects
Community
Vendors

  Print Version
Email to...
 
Archives:


planetILUG

Recent News

News Archive


Join the
ILUG
on FaceBook


Join the
ILUG
on LinkedIn


Join the
ILUG SETI
Group



















 
 :: Mailing Lists

[ILUG] how should I handle a flood of fscking backscatter?

[ILUG] how should I handle a flood of fscking backscatter?

Brian Foster blf at utvinternet.ie
Mon Sep 10 13:32:59 IST 2007


  | From: Nick Murtagh <nickm at go2.ie>
  | Date: Mon, 10 Sep 2007 13:09:50 +0100
  | 
  | Justin Mason wrote:
  | > No, it's probably not a joe job, it's backscatter alright.
  | 
  | A quick google turns up:
  | 
  | http://catb.org/jargon/html/J/joe-job.html

 if you follow the link in that definition to the
 description of the original incident, you should
 find (emphasis in original):

     “A Joe Job is essentially malicious.  A spam with
      dave at hotmail.com in the from: line isn't a Joe Job,
      unless the spammer was _trying_ to pin the blame
      on Dave.  So while forged from: lines are almost
      standard-issue on modern spam, Joe Jobs are
      still pretty rare.”

  | http://members.cox.net/joejob/

 indeed, that page says what seems obvious:  some
 people consider backscatter (apparently sometimes
 also called outscatter) to be joe jobs, and other
 people do not.

  | So I'm still calling it a joe job ;)

 and I'm still calling this incident backscatter.  ;-)

  | It hardly matters when you're on the receiving end!

 yep!  it's still ongoing.  the current number of
 bounces is something over 1400, and it started at
 least 12 hours ago.

 and, to my considerable annoyance, several legit
 e-mails (not bounces!) have been shunted aside by
 procmail as-if they were bounces.  grrrrr.....!

  | > SpamAssassin 3.2.x has a ruleset to get rid of it -- the "VBounce"
  | > ruleset.

 ah....  I'll have to look into that (but probably
 not until the storm abates!  ;-\  ).

cheers!
	-blf-
-- 
▶ ▶  I AM CURRENTLY LOOKING FOR A JOB!  ◀ ◀ | Brian Foster
Experienced (>25 yrs) software engineer:    |        Montpellier, FRANCE
 • Unix, Linux, embedded, design-for-test;  | Stop E$$o (ExxonMobile)!
 • Software/hardware co-design, debugging;  |     http:/www.stopesso.com
 • Kernels, drivers, filesystems, &tc;    Résumé (CV) & contact details:
 • IDL, automated testing, process, &tc.   http://www.blf.utvinternet.ie



More information about the ILUG mailing list
Read this without the formatting.
                                                                                                    

 

Hosted by HEAnet


Maintained by the ILUG website team. The aim of Linux.ie is to support and help commercial and private users of Linux in Ireland. You can display ILUG news in your own webpages, read backend information to find out how. Networking services kindly provided by HEAnet, server kindly donated by Dell. Linux is a trademark of Linus Torvalds, used with permission. No penguins were harmed in the production or maintenance of this highly praised website. Looking for the Indian Linux Users' Group? Try here. If you've read all this and aren't a lawyer: you should be!
RSS Version
Powered by Dell