[Users] dkim and spf verification

[Chris Hirst]

>  You want it more complicated but it isn't. You were given the full
> instructions. Try it and see.
> 

Actually your instructions were how to display a header in the message which is not was was requested and specifically excluded with:

> (Well besides reading the
> header, which I am doing now.)


However DKIM and SPF are meant to be used at the mail server to accept or reject email, SPF and DKIM are checked against DNS record lookups and the "handover" relay mail server domain name.