How DMARC is being more important for email delivery

how dmarc is being

 

What do you need to do to protect your email deliverability?

  1. Adopt SPF to designate who your authorized email senders are.
  2. Configure DKIM with all your email senders and take ownership of your email by signing all outbound email cryptographically.
  3. Setup a DMARC record to start receiving reports from inbox providers on the compliance of your emails with SPF, DKIM and DMARC standards.
  4. Update your sender configurations to improve compliance.
  5. Block spoofers by moving to a more restrictive DMARC policy.

 

Source: mxtoolbox.com