The long-awaited update for Sophos UTM was released today. Michel has a detailed article with changes. With regard to Exchange, this feature is particularly interesting:
WAF: Outlook Anywhere Passthrough Support
15089 Support for Outlook Anywhere via the Webapplication Firewall
The web application firewall now supports Outlook Anywhere (RPCoverHTTPS). I will test if it works. Maybe I can then switch off the Forefront TMG. As I now also own an AP-30, which is to replace the current Lancom AccessPoint, I also find this feature quite interesting:
Wifi: Redirect Support for Hotspot
Let's see what you can do with it...