How to fix corrupt Exchange File

I am running SBS2003 and just installed Veritas Backup Exec. When backing up Exchange, I receive an error message stating that one of the files is corrupt.

All my users have no problems (yet?) with Exchange, so I have no idea how to resolve the corrupt file issue.

Here is the log:

Backup- \\BCC-SERVER\Microsoft Exchange Mailboxes

WARNING: "\\BCC-SERVER\Microsoft Exchange Mailboxes\Warner Jones [warnerjones]

Top of Information Store InboxŒ〰〰〰〰㘸收㤱㠸改摤扡攴改挹㌸㌰㜲㔶晤搳㜰〰っ挲搶㈰戲摡摣㠴㈹㕢摣戲㉦晤ㄸ㝢〰〰〰〰挱㝢〰〰っ挲搶㈰戲摡摣㠴㈹㕢摣戲㉦晤ㄸ㝢〰〰〰〰昱㔰〰〰

Outlook 10 Message Manager (Outlook)" is a corrupt file.

This file cannot verify.
Verify- \\BCC-SERVER\Microsoft Exchange Mailboxes
WARNING: "Outlook 10 Message Manager (Outlook)" is a corrupt file.
This file cannot verify.

How do I fix this?
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That is what happens when you do a brick level (mailboxes) backup. It will be a single email message causing that problem and it will only get worse.

It isn't really a corrupt file. It is a message that Backup Exec cannot read. Most of the time a spam message. Spammers use all sorts of tricks to get their messages through the filters and this often causes a problem for applications that try to then read those messages.

The only sure fire way to avoid those messages is to stop doing a brick level backup.
Instead do just information store backups. Turn up the deleted item retention and mailbox recovery times and you will very rarely have to do a restore.

When you do, use a feature of Exchange 2003 called Recovery Storage Group which you can quickly restore the data that you need.

sgarson1Author Commented:

Many thanks.  So I should just backup the information store, which I assume includes messages in a proprietary form; and don't back up the messages.?
Just backup the store - nothing else.
Mailbox backup is close to useless - it will be no good to you in a disaster recovery scenario. I haven't done a mailbox backup for many years.


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