Migrate Exchange 2010 Archived Mailboxes to O365
One of our clients are migration their Exchange 2010 archived mailboxes to O365. The concern is that when the users are migrated, it will break the link (stub) between legacy EV and destination mailb...
How Outlook connects to EV for retrieval of archives items, via the shortcut, is governed to some extent by a hidden message in the mailbox. So, provided the mailbox is moved to Office 365 along with hidden messages (rules are stored as hidden messages too) then TECHNICALLY the retrieval will work... so long as the user still has access to the source environment. Supported, is a different story. Most folks migrating mailboxes to Office 365, will want to also migrate the archived data... and (slightly biased) Archive Shuttle can do that for you.. as well as other third party products/tools.
