radiusd -v radiusd: FreeRADIUS Version 3.0.4, for host x86_64-redhat-linux-gnu, built on Jan 17 2017 at 18:49:55 Hi. I've been reading the manuals to attempt to determine the best way to configure free radius for my requirements but can't decide which is the best route to follow. I want to be able to authenticate users to my email service and manage them according to the domain they belong to so fred@domaina.com is not the same as fred@domainb.com. But in both cases the first part is the login user name within the domain. I have configured all of the systems to work with the default radius configuration (Exim MTA Cyrus sasl and ssh logins working fine) and the mail server is correctly operating with virtual email domains (i.e fred@domaina.com is not the same as fred@domainb.com). I have looked at freeradius virtual servers - and have considered using free radius realms dont see how either are actually the way forward - It seems that virtual servers will need a database system creating for every instance( am i actually correct here) and that realms are really for forwarding requests to other free radius servers - when all i need at the moment is a single server handling multiple domain based login groups. I understand from the documentation that I can create a local realm like this realm domaina.com { type= radius authhost= LOCAL accthost= LOCAL I suspect I'm on the right track here - but haven't figured out how to create users in the database/system that reflect this Please advise on the most appropriate way of configuring freeradius to achieve logins for multiple internet domains. Yani