To manually add recipient email addresses to an email that are not in your contacts or contact list
As of now, the only options to add recipients for an email is to click + Contact to add individual contacts or + Contact list to add lists of contacts. It would be nice to be able to manually add recipients email addresses who are not in your contact list. Then have the option to save those new email addresses to your contacts and/or contact list.
It is not something we have in our plans.