Zoho Email who to add email from contact so it's listed under their Contact page in Zoho

Zoho Email who to add email from contact so it's listed under their Contact page in Zoho

Hello,

I just setup my Zoho Email and the old emails have now been populated in my inbox. I would like to add these email to the appropriate customers who are already in Zoho Contacts. How can I go about this?

thanks!