Re: mail administrator certification example

On Sat, Jul 31, 2004 at 01:54:22PM +0300, Andriy G. Tereshchenko wrote:
> Or even better !! I would like SPF allow to specify autonomous system number 
> or ISPs-owners of netblocks from RIPE/ARIN/etc...
> 24.odessa.ua.  IN TXT  "v=spf1 a mx a:home.24.odessa.ua as:AS8192 
> ip4:207.246.149.176 ~all"
> This way I will not requere any additional information about my ISP. Actual 
> information will be always obtained from whois
> database or any other service (like BGP).
Hmm, many registries explicitly forbid retrieving whois information by
automated means, and will block you if you do more than x queries per
day. 

Koen

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