DKIM entries in your domains DNS are not configured to match with Zoho.Please configure DKIM to ensure better email delivery

DKIM entries in your domains DNS are not configured to match with Zoho.Please configure DKIM to ensure better email delivery

Hi,

Today I opened my mail in laptop and found the notification stating DKIM entries in your domains DNS are not configured to match with Zoho.Please configure DKIM to ensure better email delivery.I have started my website with the help of zoho and you are the people who helped me with domain creation, I tried all the troubleshooting steps to verify my domain but when I tried to add a sub domain its asking me to upgrade.Our organization need some more time to go to the upgraded version please help us in configuring the DKIM .

Regards,
Anil