inherited SPF record

Stuart wrote:

> There is no 'fail' result with the best guess record.  The full
> record is:
>
> v=spf1 a/24 mx/24 ptr ?all
>
> What exactly were you using?  Sure, the recommended best guess might
> not give 'pass' for all legitimate mail, but when it doesn't, the
> 'neutral' result should be treated the same as 'none'.  So why
> would you have to remove it?
I used "v=spf1 a/24 mx/24 ptr -all" because "?all" wouldn't have made any
sense (all mail would have been accepted).

Roger