1. Access Email and select Campaign or Template
2. Choose the desired Campaign or Template for testing
3. Click the three-dot icon located beside the Save option at the right-hand corner.
4. There will be a dropdown of the test email.
5. In the test email, Add the emails of the sender, receipt, and email subject.
Note: The unsubscribe link will not work for test emails
Note: The unsubscribe link will not work for test emails 
To preview a template or campaign, follow these steps:
1. Navigate to the Email section and select Campaign or Template.
2. If you're looking at a list view, use the action dropdown to preview the desired template. For campaigns, select the action menu and choose the Statistics option to preview the email.
1. Edit the Campaign/Template.
2. Locate the three-dot icon beside the Save option on the right-hand side corner.
3. Click the icon.
4. A dropdown of Preview option will appear.