Teams and Copilot are changing addresses: organizations must update their firewalls
Starting this month Microsoft is redirecting Teams and Microsoft 365 web users to teams.cloud.microsoft and copilot.cloud.microsoft. IT teams must update firewalls, proxies, gateways and network controls by early October to keep access; organizations that cannot meet the deadline can request limited exceptions for Teams, available only until 31 December 2026.
· Source: Computerworld


