If you'd like to remove your Inbox Defender, you'll just need to head to the My Account page in your Upfort Home Dashboard.
Once you're in My Account, you just need to scroll down to the Email Protection section and toggle off the protection.
Once you uncheck this toggle, you will be shown a confirmation pop-up screen.
After you select "Turn Off Protection", your Inbox Defender will be deactivated.
For steps to reactivate your Inbox Defender, see Upfort Home - How to install Inbox Defender