How to reuse a template or view recent emails
You can see the 20 most recent emails you have sent by going to:
Email/Text Blaster → Send new → select Email → apply any of the filtering options to limit your list and click Compose Message → Recent Emails → click Copy Message to view past messages.
While you can see the text of the past emails sent, you will not be able to see who the email was sent to at this time.