I'm onboarding 250 mailboxes from a fully patched Exchange 2010 server to O365 and am trying to go for 0 bad items and I'm down to one last mailbox that I can't seem to fix.
A room mailbox with six errors with the following details:
- Kind: CorruptItem
- Scoring Classifications: Dumpster, Item, StartMustExistCalendarCorruption
- Folder Name: Recoverable Items
The six errors actually seem to be only two bad items: The date and times match for three instances respectively and are from 2008.
I have run New-MailboxRepairRequest with all corruption types and nothing was found.
I did play around with Search-Mailbox but wasn't able to successfully track these instances down.
Any ideas on how I might track down the errors and remove them? I know I could simply set the bad item count to 6 here and move on but I'm a tryhard. :)