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Recover Mail from overwritten mailbox Exchange 5.5
Hi,
There was a problem with the mailboxes on a 5.5 Exchange server, and I was given the information that all users used PST files to remove the mails from Exchange, so I was pretty confident I could go with a process, where I would delete the users mailbox in the server, and then create it with the same details.
This solved the problem they were, and since the user had a PST on it's desktop, no info would be lost.
I found out, to my surprise that the information I got was incorrect, most users actually didn't have PSTs... Result, I deleted all their e-mails.
Now, I have the EDB file, but when I open it with Ontrack PowerControls, I can only see e-mails they received since the operation was done, yet the database size is still the old size, giving me hope that maybe the old e-mails are there somewhere, and maybe I could retrive them.
Any suggestions?
There was a problem with the mailboxes on a 5.5 Exchange server, and I was given the information that all users used PST files to remove the mails from Exchange, so I was pretty confident I could go with a process, where I would delete the users mailbox in the server, and then create it with the same details.
This solved the problem they were, and since the user had a PST on it's desktop, no info would be lost.
I found out, to my surprise that the information I got was incorrect, most users actually didn't have PSTs... Result, I deleted all their e-mails.
Now, I have the EDB file, but when I open it with Ontrack PowerControls, I can only see e-mails they received since the operation was done, yet the database size is still the old size, giving me hope that maybe the old e-mails are there somewhere, and maybe I could retrive them.
Any suggestions?
The size of the database is actually only white psace, the data has been removed. Do you have a backup of the store? If not you may have to bite the bullet.
You can use exmerge to create pst from Exchnage 5.5 mailbox.
ASKER
To make things better, I believe they don't have recent backups...
This is an Exchange 5.5 with Outlook 2003, I guess Outlook wouldn't have OST files where I could recover the e-mails on this situation?
This is an Exchange 5.5 with Outlook 2003, I guess Outlook wouldn't have OST files where I could recover the e-mails on this situation?
depends, if you were using outlook 2003 in cached mode and have not reconnected the users to the server then you can open their outlook in offline (cached) mode and export the e-mails to pst files.
ASKER
They reconnected :(...
ok then find the ost file on each client machine (if they were using cached mode) then use this program to turn your ost file into a pst file.
ost2pst.exe http://www.xcopy32.com/email.htm
ost2pst.exe http://www.xcopy32.com/email.htm
just checked and a broken link, i will look for recent copy
for the program
http://hellomate.typepad.com/exchange/files/ost2pst.exe
microsofts view
http://support.microsoft.com/?kbid=163589
http://hellomate.typepad.com/exchange/files/ost2pst.exe
microsofts view
http://support.microsoft.com/?kbid=163589
ASKER
Hum... The ideia is to use some tool to recover deleted emails from the PST?
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ASKER
My concern is that I believe the OST file is only created when Outlook 2003 is used with Exchange 2003, in this case the Exchange version is 5.5
Cached Exchange Mode is supported on Microsoft Exchange Server 5.5 and later, it just depends on whether you enabled it or not.
ASKER
But when the user opens up it's outlook, and Exchange has a new and empty mailbox... What happens on the client, to the e-mails it had previously? They are deleted on the OST? A new OST is created?
I believe a new ost is created, ie outlook1.ost can you check on a client machine? under C:\Documents and Settings\%username%\Local Settings\Application Data\Microsoft\Outlook
ASKER
Your solution worked like a charm, I was unlucky with the first user, for some reason it's OST file was in a non-default location, so I thought I had no chance, but a more in-depth search solved the problem. Thanks ;)
no problem, the cached mode is a last line of defense, glad it worked for you.