MC1019302 — Power Apps – Update your firewall allowlist to include *.powerplatformusercontent.com

Beginning March 31, 2025, Power Apps will use a new endpoint, *.powerplatformusercontent.com, which needs to be added to your firewall allowlist. What action do I need to take? Please update your firewall to allowlist the *.powerplatformusercontent.com domain and its subdomains before March 31, 2025. Why is this action needed? If action is not taken, your Power Apps may experience performance issues after this change is made on March 31, 2025. Please contact Microsoft Support if you need further...