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How accurate is AvailableNewMailboxSpace value of a mailbox database. I have new databases that moved new mailboxes to, eventho the disk has a lot of free space the AvailableNewMailboxSpace value shows 50 KB which i have no idea why? <br />
this is a new database so there should not be any soft deleted mailboxes or white spaces in there
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How accurate is AvailableNewMailboxSpace value of a mailbox database. I have new databases that moved new mailboxes to, eventho the disk has a lot of free space the AvailableNewMailboxSpace value shows 50 KB which i have no idea why? 
this is a new database so there should not be any soft deleted mailboxes or white spaces in there

AvailableNewMailboxSpace Accuracy

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.

Exchange

Databases are organized collections of data, most commonly accessed through management systems including schemas, tables, queries and processes that allow users to enter and manipulate the information or utilize it in other fashions, such as with web applications or for reporting purposes.