Yes you are currently able to add an Instagram button to your email. If you create a new email in your account, there is a block option called "Social". If you choose to edit the "Social" block you will see the option to link your Instagram account.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Read more about the life-cycle of a product idea.
See the latest release notes and updates.