To use the Mega-Theme email template:
- Create an email blast. This can be a demo email blast to establish the template as your nation's default or a real one that you'll send to people.
- Go to Theme → Custom themes and click switch to next to the Mega-Theme email template.
- The Mega-Theme email template will now be the default email template for your nation.
Here is an example of what your email template can look like, should you follow the instructions in this section: