SIP in higher education

[Jeremy George <>]

Candace,

  Has there been any work done on SPF in the IETF since 2004?  I
couldn't find any in a brief search.

- Jeremy


On Wed, 19 Jul 2006, Candace Holman wrote:

> Date: Wed, 19 Jul 2006 19:31:14 -0400
> From: Candace Holman 
> <>
> To: Duane 
> <>
> Cc: 
>
> Subject: Re: [sip.edu] Call Tomorrow - 7/20
>
> By SPF you mean Sender Policy Framework, via DNS txt records?  If you can 
> attend the call tomorrow, it might be worthwhile to discuss how deployable 
> this framework might be in conjunction with an open source SIP server.  It 
> looks like someone proposed it and Jiri and Jan discussed it on SER archives 
> a few years ago, starting here: 
> http://lists.iptel.org/pipermail/serdev/2004-February/001387.html 
> Duane wrote:
> > We've (e164.org) currently been toying with the idea of using something 
> > like SPF to prevent CID spoofing, although this won't stop VoIP spam, just 
> > like it wasn't meant to stop email spam, but with spoofing CID in the US 
> > being abused like it has it might be time to think this as well.
> Candace