when is the best time to migrating public folders

Question

Hello team,

we have client with public folders in exchange 2019 .
we currently have hybrid setup + dirsync .
We currently have started moving mailbox to 95% but we have not finalized mailbox to office 365 just yet.
when is my best time to cutover public folders?
How do we do this one ? The process is much different than regular mailbox or similar?

Thanks,

Answer 1

You need to wait till all the user mailboxes are moved with these instructions:
https://learn.microsoft.com/en-us/exchange/collaboration/public-folders/migrate-to-exchange-online?view=exchserver-2019