AppCtrl rules are ordered, just like Firewall rules. To allow some users, make a rule above the general one, allowing Skype for a Network group containing the IPs of the users allowed to go there. If you've followed DNS Best Practice, that group can contain DNS Hosts for your users like "Username.domain.local" - does that do what you need?
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005
AppCtrl rules are ordered, just like Firewall rules. To allow some users, make a rule above the general one, allowing Skype for a Network group containing the IPs of the users allowed to go there. If you've followed DNS Best Practice, that group can contain DNS Hosts for your users like "Username.domain.local" - does that do what you need?
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005