Postby grahamk » Tue Jun 26, 2007 9:40 pm
Are the users mail currently stored on the server? or in their PST? If its in their PST, are you using community or enterprise edition. There is a migration tool which comes with the enterprise edition, though I don't know the specifics of it. If you're mail is stored on your current server, you could use IMAP to migrate to the new mailboxes, or possibly even export to mbox and import to scalix (i've read something about mbox commands with scalix).
If you're users mail is stored in Outlook PST files, and you are using Community Edition, then as far as I know, the only real option is to use Outlook and import each users mail. I have had the most success using the v10 connector to import mail, but its quite a painful process (from my experience, and that was for only ~20 users!)