dick_turpin 
I've just spent the last two hours trying to get it through a director's head that his SPF, DKIM & DMARC have no bearing on an email sent to someone purporting to have come from his company and that the reason his domain was blocked is that the recipients' SPF, DKIM & DMARC worked. ðŸ˜
windigo
Lyle, a walking haunted houseYeah. My #1 take away about running an email system is "pay someone else to do it if at all possible".
It's rough, and getting worse all the time.