Rich Kulawiec wrote:
On Sun, Nov 30, 2008 at 01:50:02PM +0100, Alessandro Vesely wrote:mathew wrote:Mailing lists might need to implement S/MIME to avoid such a problem.Received-SPF: pass (Address passes the Sender Policy Framework)Neither S/MIME nor SPF (nor DKIM nor other similar) will do the slightest thing to avoid this particular problem, since any spam emitted from a fully-compromised system will pass these checks just as readily as any non-spam.
I thought when you talked about <<doing anything technical about spam *that requires treating those systems as trustworthy*>> you meant end user machines, not servers.
_______________________________________________ Asrg mailing list Asrg at irtf.org https://www.irtf.org/mailman/listinfo/asrg