You can certainly reduce the amount of messaging from your Pro Team account. First, using the Pro Team account drop-down on the far right of the bar at the top of the page, navigate to the your Account Settings page. Next, switch to the ‘Notifications’ tab and switch the slider for email notifications into the ‘off’ position. This will stop all notifications emails from being sent to you.
If you contact our support team, please indicate you are a PRO Team member and your assigned role (Owner, Administrator or Member).