Hello folks,

I am trying to do a major migration (75.000 users/mailboxes)from exchange to zimbra but the pilot has to be succesfull.

My biggest concern now is single sign on with kerberos.

our network is based on active directory and an opensource authentication server with a trust to the windows domain. Both authentication servers are based on kerberos version 5.

I have searched the forums the wiki's and the official documentation but i cannot find a satisfying answer to my question.

Does zimbra do single sign on to the web portals? Does zimbra do single sign on from the desktop and does it do single sign on from outlook/evolution?

If it does can someone point me to some documentation which i probably have missed.

With kind regards,