For all searching for this Problem with Teams not showing the calender app using hybrid szenario. Refering to this basic guide: Sophos UTM: Create WAF to allow traffic through Exchange 2016 using the MS Connection Tool: https://testconnectivity…

Hello, I have a VPN Router in a DMZ, what is routing all my Internet Traffic to a VPN Service. I was wondering to protect the Router in the DMZ, if it would make sense activate Web Application Firewall for this Router ? I know that this settings…