Code:
DefaultBrowserSettingsCamoaign = 0
ShowRecommendationsEnabled = 0
And for good measure:
Code:
PromotionalTabsEnabled = 0
It's a good suggestion and I might do that. But if I remember correctly, even if I don't use a DNS related policy, it becomes uneditable once any Edge policy is enabled and also the startup page image or maybe it was the location and temperature value in the start page that goes away if you enable policies. I like those image, weather and temperature combo as well as an editable DNS option.
This recommended browser settings popup shows up once or twice a month so hasn't bothered me too much. I was just surprised that they made it bigger as if the previous one wasn't naggable enough.