Email Template - address that the email is going to

I need to add a data field into a template that ONLY has the email address that the email is being sent to. I'm guessing this isn't possible, but just looking for confirmation.

Thanks!

Indeed. You can embed email address/es into email templates and it is then fetched from the Account/Contact email1/email2 addresses, however, it isn't related to the email address you decide to email to.

Hope this helps.