18/05/2026
What is DMARC in plain English
Think of it like a passport check for your emails. When you send an email from Yourname company. com, Gmail and Yahoo need to verify it actually came from you and not someone pretending to be you.
DMARC is the rulebook that tells them 'yes, this email is genuinely from YourCompany, deliver it to the inbox.'
Without DMARC, inbox providers get suspicious and either send your emails to spam, dump them in the Promotions tab, which looks dodgy to customers...