spf-discuss
[Top] [All Lists]

[spf-discuss] Re: draft-otis-spf-dos-exploit

2006-11-02 14:41:00
Julian Mehnle wrote:
 
Comments and additions to the analysis are welcome.

Good start, I finally understood the 2 in 100 x 2 x 1 x 10 + .78
The rest after 100 x 2 is still a mystery, what is it about ?

And what's that "gain factor", does it compare messages received
by the SPF clients with queries sent to the attacker ?  Shouldn't
it compare queries sent to the attacker with queries sent to the
victim ?  And what is 1.3 * (100 + 500) / 1000 apart from 0.78 ?

Frank


-------
Sender Policy Framework: http://www.openspf.org/
Archives at http://archives.listbox.com/spf-discuss/current/
To unsubscribe, change your address, or temporarily deactivate your 
subscription, 
please go to 
http://v2.listbox.com/member/?listname=spf-discuss(_at_)v2(_dot_)listbox(_dot_)com