Re: [imapsync] Mass Mail Migration from Zimbra Collaberation Suite to MS Exchange 2007.

[Gilles LAMIRAL <gilles dot lamiral at laposte dot net>]

Hello Thomas,

> In case you can glean something from this snippet which allowed us to migrate from Exchange 2003 t0 Cyrus Imap 2.4 (you would reverse the flow to go the other way):

Good! Can I put your solution as is in the FAQ?

> /usr/bin/imapsync --dry --host1 ExchangeServer.mycompany.com <http://ExchangeServer.mycompany.com> --user1
> Some dot User at mycompany dot com <mailto:Some dot User at mycompany dot com> --authuser1 ExchangeAdminAccount --proxyauth1
> --password1  PWCHANGED --host2 cyrusimapbackend.mycompany.com --user2
> SameOrDiffererentUser at mycompany dot com <mailto:SameOrDiffererentUser at mycompany dot com> --authuser2 CyrusAdminAccount --proxyauth2
> 
> We also needed to:
> 
> - Ensure the Exchange Admin Acct had IMAP4 enabled in it's profile (it initially didn't!)
> - Ensure the Some.User Exchange Acct had IMAP4 enabled in it's profile (it initially didn't!)
> - Add the CyrusAdminAccount to admins line in /etc/imapd.conf
> - Give CyrusAdminAccount lrswipkxtecda to the Cyrus Imap account being migrated to (- or in your case, from)
> 
> In case you are not aware:
> 
> - It will prompt for a password if you don't supply it
> - the domain part of the fully-qualified email could be omitted in our case
> - Use --debugimap when testing initial connectivity, if necessary


-- 
Au revoir,                             09 51 84 42 42
Gilles Lamiral. France, Baulon (35580) 06 20 79 76 06