After creating your FROM email contact details as instructed on this GUIDE, you can now start creating your email campaigns.
Hello Mail provides you with Email Campaign Templates and here's how you can access them.
-Once logged to your Hello Mail dashboard, click on the "+Create Campaign" button at the top right-hand corner.
-Add the Campaign Name and the target group and the click on Add your first email.
-Click on "Browse Email Template" on the left side and from there you can proceed with selecting the template of your choice.