On Tue, 7 Mar 2017 09:12:00 -0500 Dianne Skoll wrote: > SPF chose to use envelope sender not because it's more reliable, but > (I suspect) so as not to break mailing lists.
More likely because the original intent was to reject as early as possible.
On Tue, 7 Mar 2017 09:12:00 -0500 Dianne Skoll wrote: > SPF chose to use envelope sender not because it's more reliable, but > (I suspect) so as not to break mailing lists.
More likely because the original intent was to reject as early as possible.