Yahoo Developing Open Source Server Software For Spam-Resistant E-Mail

Peter Peters P.G.M.Peters at
Mon Dec 15 11:01:57 GMT 2003

On Fri, 12 Dec 2003 16:26:24 +0000, you wrote:

>So when you get a mail without a correct domainkeys header, you know
>absolutely nothing about its validity. You may like to think you know it is
>not a valid Yahoo account, but you are wrong. You have absolutely no
>information about whether it is valid or not.

It also won't block spam that is injected by a compromised system using
as from-header the domain of that system (or perhaps pulled from the
mailer on that system).

Peter Peters, senior netwerkbeheerder
Dienst Informatietechnologie, Bibliotheek en Educatie (ITBE)
Universiteit Twente,  Postbus 217,  7500 AE  Enschede
telefoon: 053 - 489 2301, fax: 053 - 489 2383,

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