Hello, Am 2010-03-12 18:24:14, schrieb ram: > Why only free accounts , The 419'ers hijack legitimate corporate > accounts too. Again , As Ips have good reputation and the mails land in > the inbox > I think the only way of handling this to send proper abuse reports > > Probably the free mail providers are less reponsive to abuse reports > than corporate ones.
The roblem is, accourding to the RFCs, ISP must have an <abuse> address,
but do you have ever tried this with a corporated domain?
Even <postmaster> is rejected on most domains.
Ome tim ago we had a problem on a bnch of Debian mailinglists with a
<persupermarket> and after the ISP was not responsive, I have spidered
theire WHOLE Website for corporated E-Mail addresses and put any of them
in the Cc: of my ABUSE autoresponder... which normaly forward this crap
only to the right <abse> addresses...
After geting arround 1800 spams over the Debian mailinglists which where
multiplid by the factor 37 by me with a friendly text for the recipients
to contact there collegous to stop theire spaming customer
Arround 2 days later the offenting customers domain was offline after
more then one year of spaming.
I think, my 37 x 1800 abuse mails have hit the nerv of someone!
The problem is now, such idiots require heavy manual intervention.
The only solution is:
1) Check wheher a "Reply-To:" is set
2) If no, continue normal.
3) If yes, check it against the "From:" and
if it is different reject this crap
Thanks, Greetings and nice Day/Evening
Michelle Konzack
Systemadministrator
24V Electronic Engineer
Tamay Dogan Network
Debian GNU/Linux Consultant
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##################### Debian GNU/Linux Consultant #####################
<http://www.tamay-dogan.net/> Michelle Konzack
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