Meng Weng Wong wrote:
http://spf.pobox.com/unified/protocol.txt is the spf_test() function
factored out and described separately
For the %{h} macro the HELO/EHLO domain must also be a parameter.
http://spf.pobox.com/unified/pra.txt the SPF/PRA test offers
CallerID/SenderID semantics.
The <scope> parameter is "pra", not "helo".
Roger