2 Jul
2016
2 Jul
'16
11:24 a.m.
On Jul 2, 2016, at 2:37 AM, Jay West <jwest at
classiccmp.org> wrote:
Of those bounces, almost 100% of them were due to DMARC/DKIM mechanisms. I
view DMARC/DKIM as less than useless. First, they are far from universally
implemented - so most valid email is not DMARC/DKIM "protected". Second a
large percentage of the spam in the world *IS* DMARC/DKIM "protected".
Amen. DMARC is an abomination that must be made to die.
DKIM is useful, in an advisory sense. DMARC just outright breaks decades of standardized
email protocol behaviour.