Deals added by your Drivers will use the same default mail design that you have set as the team owner or admin.
To set your default mail design, please follow the steps below:
Click Mail.
Click Postcards.
Click the options icon(3 dots) below the mail design you want to set as default.
Click Set As First Choice.
Hope this helps! Please feel free to reach out to our Support team if you have any other questions.