Re: Unified SPF Algorithm (was: moving on from MARID)

On Wed, Sep 29, 2004 at 01:18:49PM -0700,
 william(at)elan.net <william(_at_)elan(_dot_)net> wrote 
 a message of 108 lines which said:

> SPF2.0/PTR | Most can comply except situations with "uncooperative"
> ISP
Do note that this case is the norm in Africa. It is extremely uncommon
to have an ISP which has an in-addr.arpa delegation. (I do not say
they don't want to delegate to the client, I say they do not have it
in the first place.) Any PTR-checking scheme is a sure way to widen
the digital divide.