Hey there,
We’ve created a set of email templates that you can use with your product / users. It’s time consuming to craft good email series, so here’s the list of email we’ve built (those are for the content, not vissual template 
).
- Product/ User Research
- Schedule User Interview
- Product Update
- Beta Tester Invite
- Feature Feedback
- Feedback Response [yes ]
- Feedback Response [no]
- Status Update
- Executive product update
- Team Appreciation
Hope that helps.