Yes it is really useful answer i'm really happy.. im in a process of doing IMAP migration not cutover.
I have some issues when migrating users. I have created new CSV files for batch migration. There are 150 users in the CSV. For that i have assigned 5 for Concurrent sync and assigned 5 for increment sync. I have noticed that some of the users status are failed. ( like 50 users). Then i have removed the batched and recreated the new batch with all the users. Then i noticed that the users who synced properly in the first batch upload, are now failed. i was wandering what was the issue. What would be the problem.
Thank you
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