Best way to move 32GB archive from one Exchange mailbox to another?
Hi everyone,
I’ve used Outlook’s PST export/import feature many times in the past, and it usually worked fine.
However, during my last migration (IMAP → Exchange), something went wrong. For some reason, the PST export/import didn’t include all emails. It became a mess I had to export and import multiple times just to recover most of the missing emails on the new mail provider.
Now I need to move an Archive folder (32 GB) from one Exchange mailbox to another Exchange mailbox. Both mailboxes are under the same domain, just different email addresses.
My question:
Would you still recommend using the classic Outlook PST method (export to PST, add the second mailbox in Outlook, then import into the target mailbox)?
Or is there a better / safer way for Exchange → Exchange migration to avoid missing emails again?
Thanks alot!