DMARKOFF

DMARC is one of those things every company knows they should care about and basically none of them actually do — setting it up wrong means your emails just vanish, set it up right and you're fighting with DNS records no human should have to read. DMARKOFF is apparently here to be the friend who actually understands SPF and DKIM so you don't have to, which honestly sounds like a service more people should know exists before they accidentally block their own transactional emails at 2am. Based purely on the pitch, this feels like a real ones situation for anyone running serious email infrastructure.