Log-in to Woobox and click your email/business name on the top right corner.
Select Business Settings.
Click the Business Settings drop-down, hover over Integrations, and select Setup Email Server
Here, enter your SMTP Host, Username, and Password.
If your server cannot be reached or there is an error in the data, you may see an error at the top of the screen like this:
If you have issues with completing this set-up, you’ll want to contact someone who has access to or controls your SMTP Server.