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…

Evening All, Slight bit of a noob with the Sophos UTM so please bare with me, as i could be doing something completely backwards. So I have a Sophos SG550 UTM 9 Device, and i'm wanting to pass traffic through from Symantec messagelabs to my Internal…