Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.
Is there a way to authenticate to OpenDNS in XG like you could in UTM?
No Jason.
Vote for the feature request: http://feature.astaro.com/forums/330219-sophos-xg-firewall/suggestions/10852434-opendns
Thanks