nanog mailing list archives
Re: BCP38 thread 93,871,738,435 + SPF
From: Michael.Dillon () btradianz com
Date: Fri, 27 Oct 2006 10:59:12 +0100
How is this attack avoided?
Sounds like the attack is inherent in SPF. In that case, avoiding it is simple. Discourage the use of SPF, perhaps by putting any SPF using domain into a blacklist. Eventually, people will stop using SPF and the attack vector goes away. --Michael Dillon
Current thread:
- Re: BCP38 thread 93,871,738,435 (was Re: register.com down sev0?) Fergie (Oct 25)
- Re: BCP38 thread 93,871,738,435 (was Re: register.com down sev0?) Sean Donelan (Oct 25)
- Re: BCP38 thread 93,871,738,435 (was Re: register.com down sev0?) Per Heldal (Oct 26)
- Re: BCP38 thread 93,871,738,435 (was Re: register.com down sev0?) Steven M. Bellovin (Oct 26)
- Re: BCP38 thread 93,871,738,435 Florian Weimer (Oct 26)
- Re: BCP38 thread 93,871,738,435 Steven M. Bellovin (Oct 26)
- Re: BCP38 thread 93,871,738,435 + SPF Douglas Otis (Oct 26)
- Re: BCP38 thread 93,871,738,435 + SPF Michael . Dillon (Oct 27)
- Re: BCP38 thread 93,871,738,435 + SPF Chris L. Morrow (Oct 27)
- Re: BCP38 thread 93,871,738,435 + SPF Michael . Dillon (Oct 27)
- Re: BCP38 thread 93,871,738,435 + SPF Chris L. Morrow (Oct 27)
- Re: BCP38 thread 93,871,738,435 + SPF Douglas Otis (Oct 27)
- Re: BCP38 thread 93,871,738,435 + SPF Gadi Evron (Oct 27)
- Re: BCP38 thread 93,871,738,435 + SPF Douglas Otis (Oct 29)
- Re: BCP38 thread 93,871,738,435 + SPF Gadi Evron (Oct 29)
- Re: BCP38 thread 93,871,738,435 + SPF Douglas Otis (Oct 29)
- Re: BCP38 thread 93,871,738,435 + SPF Gadi Evron (Oct 29)
- Re: BCP38 thread 93,871,738,435 (was Re: register.com down sev0?) Sean Donelan (Oct 25)
- Re: BCP38 thread 93,871,738,435 + SPF Randy Bush (Oct 27)