Hello,
Le 27/02/10 09:45, Stan Hoeppner a écrit :
Brian Hayden put forth on 2/25/2010 3:10 PM:
To add insult to injury, mailbox migration from Exch 5.5 IMAP to Dovecot IMAP was done using TB as the conduit, simply copying folders from one "account" to another. Took forever, but it was the only reliable way I could think of at the time to do it. It actually went very smoothly.
imapsync is a _very_ useful tool to accomplish this. I don't know Exchange, but if it allows you to have a kind of "admin" account having access to all accounts or at least one at a time (and automatically select which one), you can even automate the migration. On Dovecot, I set a non-real user account, with the mailbox path being the same as the user under migration.
A few scripting and you're done.
I've used it to move accounts from Gmail to Dovecot and from Cyrus IMAP to Dovecot. Only pay attention with Gmail special IMAP folders: "All Messages" and so forth.
Regards,
-- Baptiste MALGUY - http://www.malguy.net PGP fingerprint: 49B0 4F6E 4AA8 B149 B2DF 9267 0F65 6C1C C473 6EC2