Forum Discussion
KRuttoh
May 05, 2025Copper Contributor
Missing Sent Items after IMAP Migration
Hello, I current did a migration from IBM Domino onpremise mail server to exchange online. The migration is still underway but there are some earlier migration batches (used IMAP as migration met...
micheleariis
May 06, 2025MCT
Hi, it usually happens because IMAP import only takes Inbox subfolders or doesn't recognize the “Sent Messages” folder. To fix:
Leave the Root folder path in IMAP endpoint empty (or set “/”).
Rename the Sent folder to “Sent” or map it manually with -IMAPFolderSent.
Check with Get-MigrationUserStatistics how many items ended up in each folder.
If it still doesn't work, export the Sent folder to PST from Domino and import it with the Mailbox Import Service.
That way you should see the Sent Items as well.
KRuttoh
May 12, 2025Copper Contributor
Hello Micheleariis,
Thanks for your feedback. I will give this a try and see if it works.
I will update.