We recently acquired a company, who is currently running Microsoft Exchange 2003.
We have an existing Exchange 2010 SP! infrastructure.
We are planning to migrate all AD user accounts using ADMT, and then mail enabling these users on our existing infrastructure.
We have the requirement to migrate users' existing mailboxes to their new mailbox inside of our Exchange organization. What tool can I use to bulk export/import, considering the version differences in exchange?
Also they use a complex public folder infrastructure, that we need to migrate as well, is there any tool/process to complete this as well?
I do realize there are third party companies charging money for these types of migration tools but i'm not looking to spend a boat load of money on toolsets..
Any help would be greatly appreciated!