{"id":12807,"date":"2025-09-10T09:02:23","date_gmt":"2025-09-10T00:02:23","guid":{"rendered":"https:\/\/m365jp.net\/?p=12807"},"modified":"2025-09-10T09:03:58","modified_gmt":"2025-09-10T00:03:58","slug":"mc1150664-action-required-update-firewall-configurations-to-include-new-network-endpoints","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-09-10-mc1150664-action-required-update-firewall-configurations-to-include-new-network-endpoints","title":{"rendered":"MC1150664 | Action Required: Update firewall configurations to include new network endpoints"},"content":{"rendered":"
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MC1150664 | Action Required: Update firewall configurations to include new network endpoints<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Classification<\/th>\nplanForChange<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/09\/2025 23:10:12<\/td>\n<\/tr>\n
Start Time<\/th>\n09\/09\/2025 23:10:04<\/td>\n<\/tr>\n
End Time<\/th>\n03\/31\/2026 07:00:00<\/td>\n<\/tr>\n
Action Required By Date<\/th>\n2025-12-01T08:00:00Z<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

As part of Microsoft\u2019s ongoing Secure Future Initiative (SFI)<\/a>, starting on or shortly after December 2, 2025<\/b>, the network service endpoints for Microsoft Intune will also use the Azure Front Door IP addresses. Since Basic Mobility and Security for Microsoft 365<\/b> uses Intune infrastructure, customers may need to add Azure Front Door IP addresses, if using a firewall allowlist that allows outbound traffic based on IP addresses or Azure service tags.<\/p>\n

Do not remove any existing network endpoints required for Basic Mobility and Security for Microsoft 365. Additional network endpoints are documented as part of the Azure Front Door and service tags information referenced in the files linked below:<\/p>\n