one of my customers ist currently using a Kolab2 Groupware with horde webinterface. The system system supports nearly 120 users. Now it is time to replace this system and it seems that Zimbra could be a good successor.
Kolab stores all the userinformation in an LDAP database. Is it possible to migrate the users vom Kolab to Zimbra (at least their accounts and passwords) and how can i migiate the contents of their imap folders.
Has anyone experiance with a Kolab to Zimbra migration or has an ideo of how to start with such a migration?
help and hints are welcome