> On 2 Mar 2018, at 22:51, Grant Taylor <gtay...@gentoo.tnetconsulting.net> > wrote: > > On 03/02/2018 09:36 AM, Ian Zimmerman wrote: >> These are all from Grant Taylor. They are DKIM-signed, and, not >> surprisingly given the list header and footer munging, signature >> verification fails (on my mail server). > > Correct. DKIM verification is failing and my DMARC policy is configured to > REJECT messages that fail DKIM or SPF tests.
My recollection is that I read this isn't that beneficial - that a policy of ~ is adequate. Stroller.