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fulldisclosure logo Full Disclosure mailing list archives

Re: Block notification / bounce mails (as in DDOS)
From: Valdis.Kletnieks () vt edu
Date: Thu, 01 Apr 2004 13:42:13 -0500

On Thu, 01 Apr 2004 11:09:41 EST, Tomasz Konefal <twkonefal () compt com>  said:

   first off, the From: header would not normally be the one emails get 
bounced to.

Unless you're the victim of bozo sysadmins, such as the milwpc.com user. :)

Unfortunately, there's enough bozo sysadmins out there that can't be bothered
enough to look at the Received: lines and discover a joe-job before they start
flaming, and enough broken mail servers out there, that there's no really good
way to deal with the problem, even if you deploy a standards-compliant
countermeasure.

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