I'm in the process of moving about 80 mailboxes to O365 using MigrationWiz which is great by the way.
It looks like there are close to 1200 messages with attachments that are larger than the 25 meg limit O365 has.
Anybody have suggestions on how to deal with this?
My plan for now is to do the cutover and then when I'm touching each machine to update Outlook, use a 3rd party utility to view and then copy large attachments to a folder and leave the users to their own devices after that.