Postby florian » Thu Apr 27, 2006 6:46 am
Anders,
adding to what Sascha (Support) said....
We already have a couple of customers already using Sun Directory Server for User Management, Group Management and Authentication; we do support the configuration through engagement of Scalix Professional Services (in EMEA, that's my group). What makes this fairly easy is that both OpenLDAP and Sun Directory Server (unlike AD) use a very much RFC-conformant schema, so they are highly similar in their data structures. The little differences between the two can be ironed out by the use of our LDAP attribute mapping mechanism, which comes as a standard and is at the heart of Scalix' flexible backend directory integration. This is something you yourself could do based on our documentation or we could do it for you.
Using Active Directory on the other hand would have one advantage; if your clients are primarily Windows desktops with Outlook as a client and these workstations are members of the Active Directory Domain, the AD configuration would also give you true Kerberos-based Single Sign On (i.e. when starting Outlook, there would be no password checking at all if you have previously logged into the domain). This is because AD also offers the functionality of a Kerberos Key Distribution Center (KDC), which is beyond it's functionality as a LDAP directory. Sun Directory and OpenLDAP do not offer this without additional software and highly complex configuration.
Hope this helps,
Florian.
Florian von Kurnatowski, Die Harder!