Email template preview
It would be great if there was a way to preview the emails being sent to customers without having to setup a test account. Ideally I could have a pop up to preview the email (with preloaded customer data) or even a place to enter an email address and click "send email preview." There would need to be some preloaded data, or customer data I could select, that way the variables are filled in when previewed. I would like to use HTML email templates but I want to make sure that they are formatted correctly using the correct data.
In addition, if we could add custom formatting to all emails at once, such as a header/footer, that would be great. Here are the templates I am looking at using: https://github.com/mailgun/transactional-email-templates