In your Exchange organization, you might from time to time have to repair a mailbox or mailboxes. Many times, users are unaware that their mailboxes have corrupt items in or that the mailbox is corrupt.
On the server-side
though, Event ID 10062 will log on the server where the mailbox is located, and
these events will repeat constantly until a repair on the mailbox is done.
Before we head into
the repair side of things, there are a few things you need to take into
consideration when performing a repair of a mailbox or multiple mailboxes or
running the repair against the actual database.
When a repair is
issued against the mailbox, mailbox access is disrupted for the duration of the
repair however all other users will be able to work without issue.If you run this repair
against a mailbox database, then only the mailbox that is being repaired will
Take Note: that once you start the repair, you cannot stop it unless you dismount the entire store in Exchange which will then affect all users and not just the user’s mailbox that is being repaired.
Microsoft have set
limits to avoid performance issues. This includes only one repair request is
allowed for a database level repair and up to 1000 requests can be active at
any given time for a mailbox level repair per server.
Moving forward, what
items can you repair when you use the New-MailboxRepairRequest command? Here
are the 4 items:
counts on folders that don’t reflect the correct values
folders that are not pointing correctly to the parent folders.
The 4 corruption types
you will use in the command are as follows:
To run the command New-MailboxRepairRequest, you need to ensure you have permission in Exchange to do so or you won’t find the command to run or get an access denied error message.
Here are a list of the
Event ID’s logged and what they mean. We already spoke about Event ID 10062 in
the beginning of the article.
Here are a few
examples of commands that can be run against a users mailbox or against a
Experienced Messaging Specialist with a demonstrated history of working in the information technology and services industry. Skilled in WSUS, Domain Name System (DNS), Data Center, Printer Support, and System Center Configuration Manager (SCCM). Strong information technology professional with a International Diploma in Programming focused in Computer Programming from CTI.