I'm using freeradius 2.1.7. I am using freeradius to authenticate users to have access to Internet. I want my user to use their group which is their department to be able to have internet because I need tractability. To understand my problem I’m going to use an example, User-Name: bob Groupe-name: communication I want freeradius to accept bob just if he access with bob@communication, I don’t want freeradius to accept if he use bob@business I had use the realm witch I configured in proxy.conf; but this solution enable bob to access with bob@business I apologize in advance if my question is silly, But really I’m Stuck here and I need your help -- View this message in context: http://freeradius.1045715.n5.nabble.com/Domain-in-Username-tp3259377p3259377... Sent from the FreeRadius - User mailing list archive at Nabble.com.