Move Mailboxes from DB1 to DB1 Exchange Server 2007

Because of possible corruption to DB1, I began a migration of mailboxes from DB1 to newly created DB2.  

During the migration process, scheduled updates (from Microsoft) were installed and the server was rebooted automatically.  The reboot ended the "move mailbox" process.

I need to resume this process but ONLY for those mailboxes that have NOT already been moved from DB1 to DB2.

Script File???  PowerShell command???

Please Advise.
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Lior KarasentiCommented:
The simple way to it is to add 'Database' column to the EMC

Recipient Configuration -> View -> Add/Remove Columns...

Then you can sort the mailboxes by the database and mark all the mailboxes in DB1 and
move them to DB2

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Seth SimmonsSr. Systems AdministratorCommented:
and as a side point, change your windows update settings so that it doesn't automatically install and reboot
last thing you need is an update installed breaking your system in the middle of the night causing problems for many people
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.