To ensure Haulix emails sent to your Gmail account don't go into the spam folder, follow these steps to whitelist the domain.
1. In Gmail, click the cog in the top right corner of the page and select Settings.
2. Click Filters, Followed by Create New Filter.
3. In the FROM box, type '@haulix.com'.
4. Click the blue Test Search button.
5. Click More in the search box, followed by and Create Filter ---> Continue.
6. Check the box labeled Never Send It To Spam.
7. Click Save.