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You can do this with Shell .... something like<br />
<br />
Get-Mailbox -organizationalUnit &quot;OU Name&quot; | Set-Mailbox -Identity testgroup -IssueWarningQuota 209715200 -ProhibitSendQuota 262144000 -ProhibitSendReceiveQuota 293601280 -UseDatabaseQuotaDefaults $false<br />
<br />
- Rancy
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You can do this with Shell .... something like

Get-Mailbox -organizationalUnit "OU Name" | Set-Mailbox -Identity testgroup -IssueWarningQuota 209715200 -ProhibitSendQuota 262144000 -ProhibitSendReceiveQuota 293601280 -UseDatabaseQuotaDefaults $false

- Rancy

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Hi Experts ,<br />
<br />
Thank you for your prompt response.How do you calculate this &nbsp;mailbox &nbsp;size like eg WarningQuota 209715200, ProhibitSendQuota 262144000 ? it mean mailbox calculate by byte ?<br />
<br />
B.rgds
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Hi Experts ,

Thank you for your prompt response.How do you calculate this  mailbox  size like eg WarningQuota 209715200, ProhibitSendQuota 262144000 ? it mean mailbox calculate by byte ?

B.rgds

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Yes.<br />
<br />
Regards,<br />
Exchange_Geek
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<div class="content wysiwyg-content">
Hi Experts,<br />
<br />
My organization has Exchange server 2010 with Window 2008 R2 . I have a few Organization Units called Sales, Technical , HR etc .<br />
My &nbsp;question is i want to define different mailbox quota size for each OU .<br />
How can i modify from exchange server ? Can i define unlimited quota for &nbsp;VIP users who is sit inside these OU &nbsp;eg manager , director etc .<br />
<br />
B.rgds
</div>
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Hi Experts,

My organization has Exchange server 2010 with Window 2008 R2 . I have a few Organization Units called Sales, Technical , HR etc .
My  question is i want to define different mailbox quota size for each OU .
How can i modify from exchange server ? Can i define unlimited quota for  VIP users who is sit inside these OU  eg manager , director etc .

B.rgds

Mailbox quota Exchange 2010

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.