You can now use your Classic Text, Custom HTML, and Letterhead email templates in Lightning Experience. And it’s so easy—open the template and send! And, you can update the letterhead associated with your Letterhead email templates. Easily provide your details in an email by automatically adding your predefined email signature to the email body—not as an attachment. And devote your entire screen to an email by popping out the composer into a separate window. These changes apply to Lightning Experience only.
Available in: Group, Professional, Enterprise, Performance, and Unlimited Editions